37 Home Remedies for Lice - Find Out Which Ones REALLY Work!

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Discover the top home remedies for head lice and find out which remedies kill lice and which home remedies can actually make lice worse!

You’ve discovered head lice in your home, and now you want to get rid of it--FAST! 

Many parents’ first instinct is to run and buy a popular lice treatment off the shelf... 

but after trying a few rounds of store-bought lice treatments, they discover that these lice treatments from the store don’t work! Perhaps you’ve already discovered this for yourself.

Your next thought might be to try your hand at a home remedy, and with today’s technology, hundreds of home remedies are only a Google search away. Home remedies can be a good alternative, but it’s important to be careful.

In reality, there are only a few home remedies that actually help with head lice infestations, whereas there are hundreds of home remedies that will be a complete waste of your time. 

There are even some home remedies that can make head lice worse!

So before trying just any home remedy, take some time to learn which ones work and which to avoid altogether. 

Why Is It So Hard to Get Rid of Lice? 

Lice have become immune to everything that used to work in the past. Perhaps you remember your mom using a typical lice treatment or mayonnaise and that doing the trick. Those treatments no longer kill the new strain of head lice, that’s why lice today are termed by people, “super lice.” They’re called SUPER LICE, because they can’t be eliminated with treatments that used to work. 

That’s why, as a lice expert, I DO NOT use lice treatments to cure lice. I’ve cured thousands of people of lice without lice treatments, and instead of retreating a million times, they get rid of lice permanently in ONE DAY! You can learn more about the technique I use here.

Before talking about which home remedies kill lice, you should ask yourself a critical question...

Do you want to kill lice or GET RID OF LICE???

Because there’s a big difference! Killing lice today, does NOT get rid of lice. If you focus all of your energy on killing lice bugs, you will NEVER get rid of lice! 

Here’s why...

When you have lice you have 2 problems, lice bugs, and lice eggs. Often people focus all of their attention on lice bugs, but neglect the much bigger problem- LICE EGGS! Those eggs are full of little lice bugs, just waiting to hatch and start this whole lice cycle all over again! That’s why you keep getting lice back!

There’s no lice treatment or home remedy out there that kills lice eggs, except the technique I use. It’s the only thing guaranteed to get rid of lice in ONE DAY because it addresses both problems, lice bugs and lice eggs. If you plan on using a home remedy you can get rid of lice, but you should plan on retreating with your home remedy every 5 days for about 3 weeks. 

Obviously, this isn’t the regime I use because with my technique, you kill all lice bugs and lice eggs in one day. But if you’re going to use a home remedy those lice eggs will keep on hatching, so be sure you stay vigilant.

Nit picking is a good home remedy

Best Home Remedy #6: Nitpicking = Good

If you’re new to lice, nits and lice eggs are the same thing in this article the two words will be used interchangeably.

Nit picking is when you grab a lice egg (also called a nit) between two fingers, slide it down the entire hair strand, and throw it into the garbage. Nitpicking can also mean picking lice bugs out of your child’s hair with your hands.

Pulling lice eggs out of your child’s hair will prevent them from hatching and reinfesting your child’s head. Lice eggs MUST have the heat of the head in order to survive, grow, and hatch. Remove a lice egg from the head and throw it in the trash, and you’ve effectively killed it.

If you are a meticulous and patient person, this method might work for you. This is a method you can do without using any other treatment or home remedy. But, man, this is going to take you a very long time. Most parents that “nitpick” spend an average of 6-12 hours nitpicking hundreds of lice eggs out of their child’s hair.

I don’t recommend nitpicking as my primary means for getting rid of head lice, but if that’s what you’d like to do, here are a few tips:

Tip #1: Kill adult lice first. It’s a lot easier to pick dead lice than it is to pick live lice.

Tip #2: Nitpick DRY hair. Nits are easier to see and remove in dry hair.

Tip #3: You’re likely to miss a lot of nits in your first go-around on the head, so plan on nit-picking, checking back and nit-picking some more for a few weeks.

Castor oil is a good home remedy for lice

Best Home Remedy #5: Jamaican Castor Oil = Good

After reading that Jamaican castor oil could “miraculously” kill lice, I was curious to see if it works. Again, this one wasn’t well studied in lab experiments, so I tested it out in my homemade lab. Here’s what I found:

This was one of the more dramatic and quick “lice killing” home remedies I’ve seen. I left the oil on the hair for 30 minutes, and the lice all fell off and appeared to be actually decomposing.

Make sure to apply it to DRY hair because applying oil to wet hair makes it less effective since lice exposed to water go into survival mode.

There are a few disadvantages to Jamaican castor oil, though:

#1: It will stain everything yellow. Really, everything. It also created a dark yellow ring in my sink, which took some serious elbow grease to clean up.

#2: Greasy hair. If you have fine hair, this will be a beast to rinse out.

#3: It’ll dye your hair. If you have light-colored hair, this will give it an orangish hue for a few days. On the flipside, if you have dark hair, this will give it a beautiful glow.

While Jamaican black castor oil works on head lice it isn’t going to kill nits or prevent them from hatching, so plan on repeating this same process every 5 days for 3 weeks.

Coconut oil is a good home remedy for lice

Best Home Remedy #4: Coconut Oil = Good

Coconut oil is one of my top picks for home remedies because it is one of the more effective home remedies out there and it’s also great for your hair. 

If I didn’t know my technique to get rid of lice in one day and I had to pick a home remedy, then I’d pick coconut oil, because it is one of the more effective home remedies out there and it’s great for your hair. And, since you’re going to have to retreat every 5 days for 3 weeks, you might as well have healthy hair.

Coconut oil alone kills about 80% of head lice, studies show. 

The main downside about coconut oil is that you have to leave it on the head for a long time. I recommend leaving it for at least eight hours. 

Just like every home remedy and lice treatment, coconut oil has no effect on lice eggs, so you’ll need to try to remove as many from the head as possible, and retreat every 5 days for 3 weeks. 

Read my full article and tutorial on using this home remedy at Coconut Oil For Head Lice Tutorial.

Tea Tree Oil is a good home remedy for lice

Best Home Remedy #3: Tea Tree Oil = Good

Tea tree oil has a well-documented record of effectively killing lice.  One study compared tea tree oil to traditional pesticide treatments. The study showed tea tree oil killed tons of lice, whereas the pesticide treatments only cured about 25% of infestations.

Don’t, however, run to your hairdresser and buy tea tree shampoo. That will not kill head lice! Tea tree will only kill lice when used in high concentrations (much higher than tea tree shampoo contains). However, do not apply tea tree oil directly on your child’s scalp. It can cause burns and other dangerous reactions. An essential oil like tea tree oil should always be diluted with a carrier oil. (I review this in detail in my Tea Tree For Lice Tutorial).

Before grabbing tea tree oil, you should know that many people believe that lice are becoming immune to tea tree oil in the same way they have become immune to pesticides. If you’ve tried tea tree oil and it hasn’t worked for you, this might be why. However, this home remedy still nears the top of the list in best treatments because when it does work, it works really well. Most of your head lice will be gone. 

As I’ve stated before tea tree oil is not going to kill lice eggs. Lice eggs WILL hatch after a tea tree treatment, so you’ll need to do the tea tree regime every 5 days for at least 3 weeks.

I outline exactly how to kill lice with tea tree oil in my article Tea Tree Oil For Lice: How to Kill and Prevent Lice Using Tea Tree Oil.

Coconut Oil with Tea Tree Oil is a good home remedy for lice

Best Home Remedy #2: Coconut Oil and Tea Tree Oil Combo = Better

Hmmm...which should you choose, coconut oil or tea tree oil?

Mix the two together and…

Ta-dah! You have a powerful lice-killing combo that packs a punch! It’ll kill a lof of adult lice. Unfortunately, it won’t kill any lice eggs (as I’ve said before nothing kills lice eggs except my technique), so be sure to re-treat every 5 days for 3 weeks.

How much tea tree should you add to coconut oil? 

Check out my article Tea Tree Oil to Kill Lice Tutorial to learn how.

The Best Lice Home Remedy is...

Best Home Remedy #1: Don’t Just Kill Lice; CURE Lice!

Getting rid of lice quickly is not just about killing lice; it’s about curing lice. In my technique, you kill all the lice and the lice eggs at the same time, which is the key to getting rid of lice quickly. 

My technique gets rid of lice fast and permanently! And the permanent part is the most crucial. Most people that use lice treatments and home remedies go around and around with lice for a very long time. The best way to get rid of lice is to kill every lice egg and every lice bug in one session, which is what I do.

You can learn my technique here.

The BAD, the VERY BAD, and the DANGEROUS

Now that you’ve seen all my top effective home remedies, you might be tempted to stop reading the rest of this article. Keep going! There are lots of baseless home remedies left to debunk. The next time someone suggests a ridiculous home remedy to you, you’ll know the truth and save yourself tons of time.

Vinegar= Bad

Apple Cider Vinegar = VERY BAD

The first home remedy that needs debunking is vinegar.

Vinegar will not help you with lice. It’s going to make your lice problems worse!

Vinegar makes MORE lice eggs hatch, which means MORE lice, not less lice.

One scientific study found that lice eggs immersed in vinegar were actually more likely to hatch! 

A whopping 94% lice eggs soaked in vinegar hatched into baby lice!

In case you’re wondering, that’s MUCH MORE than those not soaked in vinegar.

Vinegar does not make lice eggs easier to remove.

Some claim that vinegar can loosen lice eggs and nits, causing them to “miraculously” fall off the hair strand. I conducted a full experiment of this theory myself, which I detailed in another article. None of the nits “fell off” as some online claim. I had to manually drag each nit down the entire hair strand using two fingers, which is exactly how you would remove a nit not previously soaked in vinegar. 

Vinegar will not kill head lice. 

Head lice submerged in vinegar for eight hours were no more phased than those submerged in water, showed this study. Vinegar does not kill lice…at all!

Vinegar for head lice is harmful, not helpful

You can read my vinegar article with the full experiment here.

Olive oil is a bad home remedy for lice

Olive Oil = Bad

Olive oil does not kill lice!

There is a rumor that lice can be smothered by olive oil if you leave it on overnight. This is simply not true. In one study, the hair was completely saturated in olive oil and left to sit for a full eight hours. After eight hours, the hair was examined for live lice.

98% of head lice were alive after eight hours in olive oil. That’s almost all of them!

Basically, olive oil will kill two out of every 200 head lice! Not impressive.

Many people are fooled by the olive oil home remedy because when lice are submerged in oil, they go into “survival mode” to conserve energy. This is called “playing dead,” and it doesn’t last long after the oil is rinsed out of the hair.

Mayonnaise is a bad home remedy

Mayonnaise = BAD

The good ol’ mayonnaise-in-the-hair-overnight trick that your grandmother used may have worked for her generation of head lice, but it WILL NOT work for you!

Mayonnaise is one of the worst home remedies today!

The claim that you can smother mayonnaise on your head for a long time to kill lice is totally false. 

This theory was tested in a study. Mayonnaise was left in the hair for eight hours and it had almost no effect on head lice. 

Sure, the lice “played dead” while the mayonnaise was in the hair and for a little while after it was rinsed out, but 90% of the head lice came “back” to life and were as busy as ever.

Mayonnaise may have worked for grandma’s generation of lice, but it won’t work on yours!

Chlorine is a bad home remedy for lice

Chlorine = Bad

Unfortunately, no amount of chlorine is going to kill head lice. Lice are immune to chlorine, just as they are immune to thousands of other chemicals, including Lysol, hydrogen peroxide, and most household cleaners.

It doesn’t matter how much chlorine is in the pool; you’re just not going to kill the head lice.

In one study, several lice were completely submerged in chlorinated water and not a single bug died. I think that pretty much closes the case on chlorine as a lice treatment. 

Using a Flat Iron is a bad home remedy for lice

Flat Ironing = Bad

Flat ironing won’t get you any closer to getting rid of head lice, and it can make your lice journey more difficult. 

Flat ironing is not effective at getting rid of lice for a few reasons.

#1: Lice move quickly in the hair, and it’s practically impossible to catch them all with a flat iron.

#2: Newly-laid nits are placed too close to the scalp to fry with a flat iron without frying your scalp, too.

The worst part is that flat ironing can actually cement old lice eggs to your hair, making them even more difficult to remove!

If your goal is to sizzle a few bugs, then a flat iron is definitely capable of that. But, so what? You might feel good hearing those little pests fry, but it’s not going to get you any closer to getting rid of head lice for good.

Cetaphil is a bad home remedy for lice

Cetaphil Cleanser or Nuvo Method = Bad

Although some people claim success using Cetaphil cleanser to kill lice, in my experience, Cetaphil does not cure head lice. I do not recommend the Cetaphil treatment regime for the following reasons:

  1. It takes about a month, and many people still end up having lice at the end of that month
  2. The process is complicated and easy to “mess up”
  3. It won’t save you money because you have to repeat the process at least three times over a three-week period, 

I’ve read the studies on Cetaphil, but ultimately the vast majority of people I have met who have tried the Cetaphil treatment say it didn’t work for them. This outcome is pretty defeating to parents when you consider that the treatment takes three weeks of intense labor, yet you still have lice. For that reason, Cetaphil has made it to my bad home remedy list. If you’re interested in learning more about my take on the Cetaphil regime, check out my article here Cetaphil for Lice.

Cutting your hair is a bad home remedy

Cutting Hair = Bad

Cutting hair will NOT get rid of lice, unless you plan to shave it completely bald to the scalp. 

The only thing cutting the hair might do for you is decrease the amount of time and energy it’ll take you to get rid of lice. Very long, thick hair usually requires more product and more time than short hair.

However, you’ll be hard-pressed to find a hairdresser willing to cut hair with lice. Most salons have a strict “no lice'' policy. What’s more, if you try to “sneak” your lice past your hairdresser, she’ll likely find lice in your hair and stop mid-cut. (Everyone knows how much a bad haircut can hurt your confidence, so don’t add this to your list of problems when you’re dealing with lice!)

Shaving Your Child's Head is a Bad Home Remedy for Lice

Shave Your Child’s Head = Bad

Lice move deftly through any amount of hair. They have little claws on each of their six legs, perfectly designed to grip hair, enabling them to transfer from one hair to another quickly and without a chance of falling off. It only requires a tiny strand of hair for lice to grab on with their little claws. 

Additionally, lice eggs are glued right next to the scalp because they need the heat of the head to hatch.

If you are planning on shaving someone completely bald with a razor and leave no hair whatsoever, then yes, that can get rid of head lice. However, if you leave any small amount of hair, you run the risk of keeping the lice.

Listerine is a bad home remedy for lice

Listerine Mouthwash = Bad

Some claim that the alcohol in Listerine can kill head lice. This is not true.

People are often fooled by lice because when they apply Listerine to their child’s head, lice quickly go into that “survival mode” we’ve talked so much about. They’ll close up their breathing holes and play dead. Parent’s think to themselves, “It worked!”

However, lice ditch this act after you rinse the Listerine out of your hair. These lice are back at full strength, eating and breeding as before, and you’re no closer to getting rid of head lice.

Multiple studies showing the relationship between alcohol and head lice show that “playing dead” is a common behavior for lice. 

I also personally did an experiment testing whether or not Listerine mouthwash kills lice as others have claimed. My experiments had the exact same results as these scientific studies. The lice looked dead, even after I rinsed them. Within about an hour, though, they were all crawling around and most certainly alive. You can check out my article here.

Vaseline is a bad home remedy for lice

Vaseline = Bad

Vaseline only kills about 62% of head lice in these studies. I am not especially impressed; are you?

Some tout Vaseline as a great home remedy because Vaseline can prevent some lice eggs from hatching. The one very important detail that many leave out is that in order for this method to work, you’ll need Vaseline in your hair for 10 days straight!

Who’s gonna do that?!  Are you going to send your kids to school with Vaseline in their hair? I wouldn’t even let my children sit on the couch with that stuff slathered in their hair.

Plus, if it doesn’t kill all the lice bugs, then what’s the point? Those left alive will just keep laying eggs.

The worst part is that Vaseline is EXTREMELY difficult to wash out! I’m not talking a little sticky. I’m talking insanely tacky, greasy stuff.

If when you started reading this article, you had already gone to your cupboard and started smothering your head in Vaseline, there are really only two ways to get it out: dish soap or baby shampoo. Add tons of soap or shampoo to your hair, then lather, rinse, and repeat...and repeat...and repeat again. Good luck, my friend.

Dawn dishsoap as a home remedy for lice

 Dawn Dishsoap = Bad

This was a home remedy I had to test out myself because there weren’t many studies out there on Dawn dish soap and lice.

Since being a lice expert is my full-time job, I have to know the truth about every home remedy out there. So if there is a home remedy that hasn’t been tested in a lab experiment, then I test it in my own lab. Here’s what I learned about Dawn dish soap:

Dawn dish soap kills most lice bugs. Using Dawn as a lice treatment will kill  more lice than over-the-counter lice treatments at your local drug store.

However, using Dawn as a lice treatment is not one of my top picks as a home remedy because there are several disadvantages....

Expect Serious Dandruff: With as much Dawn dish soap as you will need to kill lice, it’s going to be insanely hard to wash it all out. If you leave even a trace of dish soap on your child's head, it’s going to cause some major dandruff. 

You’ll Have A Tough Time Finding Lice Eggs: If your child has loads of dandruff related to the Dawn treatment, it is going to be much more difficult to find and remove all those lice eggs from the hair because the eggs will be covered with dandruff. Nits are already fairly tough to spot, which is why I have an article detailing the differences between nits and dandruff (which you can read here). 

Dawn in the Eyes, Ouch! Because Dawn is so difficult to wash out of the hair, it is likely to get in your child’s eyes. Any parent knows that soap in the eyes is no fun!

Lavender is a bad home remedy for lice, but it is good for lice prevention

Lavender = Good Prevention, Bad Treatment

I think a lot of people get confused about Lavender and Tea Tree oil. Lavender can be used as a tool to protect yourself from head lice, but it is not an adequate lice killer, whereas Tea Tree Oil is. If you are looking for an essential oil to kill lice, you will have more success combining tea tree oil and coconut oil (as discussed earlier). Check out my Tea Tree Oil for Lice Tutorial to learn how.

In one study, lavender was tested along with 54 other essential oils in its effects on head lice, and lavender did not kill lice. In fact, lavender was one of the least effective essential oils at killing lice.

Lavender oil by itself is not an effective lice killer, but if mixed with other essential oils, such as tea tree oil, it can still be helpful in the fight against head lice.

Coca Cola is a bad home remedy for lice

Coca-Cola Soda = BAD

Coke is the WORST home remedy I have ever tested!

Lice submerged in Coca-Cola for thirty minutes wind up hyperactive within seconds of being rinsed! I’ve never seen anything that actually seems to make lice more active like Coke does. Whoa! It’s like they’re undergoing their own sugar rush. 

In my experiment, lice submerged in Coca-Cola remained alive and active until I finally threw them away 24 hours later. 

If you want to make your super lice even more super, by all means, pour some Coca-Cola on your head. If your goal is to actually kill lice, though, this is not a good plan.

Hair Dye is a bad home remedy for lice

Hair Dye = Bad

There are multiple kinds of hair dye, but the type advertised as a lice killer is permanent hair dye (as opposed to temporary or semi-permanent). 

The ammonia in hair dye can kill many head lice.  But you should know that even though hair dye can kill some lice, it won’t get rid of lice.

Nits have a strong, impenetrable shell surrounding them. This shell protects them from any chemicals or toxins. As a result, hair dye has absolutely zero effect on lice eggs. Hair dye does not kill them or prevent them from hatching.

Additionally, I have found that hair dye actually makes it significantly harder to get rid of lice because it dyes all the nits and adult lice the same color as your hair, making them significantly harder to spot and remove. This is why hair dye definitely belongs on the bad home remedies list.

Baking Soda is a bad home remedy for lice

Baking Soda = Bad

Baking soda will not get you any closer to killing or getting rid of head lice. 

Some claim applying baking soda to the hair makes lice and nits easier to see.

Truthfully, though, when you put baking soda on your head, you’ve made the already difficult task of spotting lice and nits next to impossible. Lice are experts at camouflage, often darkening or lightening depending on the color of the hair they’re in. Many adult lice are light in color, or even translucent. The same is true for their eggs. The baking soda won’t make them any easier to find. 

Some claim mixing baking soda with a conditioner will help with combing, but the opposite is true. Adding baking soda is likely to clump in the conditioner and make the job more difficult.

Others claim that baking soda can help lice combs grip the hair better. The only two things proven to make combing easier are 1) using a professional lice comb, like the Nit-Free Terminator Comb, and 2) using a lubricant, like oil or conditioner.

Salt is a bad home remedy for lice

Salt or Salt and Vinegar = Bad

Using salt to try to kill head lice is not something new. This is a home remedy from way-back-when. 

A study from 1919 debunked the salt myth when the researchers soaked lice in salt water for seven hours. Lice were not killed by the salt water, and the nits submerged in it hatched just like those submerged in tap water.

Another more recent study from 2007 tested multiple salt solutions to see if more or less salt might make a difference in this treatment’s effectiveness. 100% of lice survived salt water solutions, regardless of the salt concentration.

If you’ve read on the internet that mixing salt and vinegar is going to cure your head lice, you’ll wind up disappointed.

Vinegar does not kill head lice or eggs.

Salt does not kill head lice or eggs.

Clearly, a combination of salt and vinegar isn’t going to get you any closer to getting rid of head lice.

Neem Oil is a bad lice home remedy

Neem Oil = Bad

Firstly, NEEM OIL SMELLS AWFUL! 

I’d describe the scent as a cross between onions, garlic, and peanuts. 

Many people gag at the pungent smell of neem oil. Once you put neem oil in your hair, it will smell nasty for a very long time, even if you wash it several times.

The study quoted by those “believers” in neem oil indicates that neem was able to kill lice and their eggs.

However, in a more reputable study regarding neem oil, participants applied neem oil to their lice infested heads every three days for two weeks! Despite this rigorous regime, the majority of people still had a head full of lice after the two weeks. 

In another thorough study on neem oil and head lice, the results were obvious...Neem oil does not cure lice.

I tested 100% pure neem oil on lice in my own experiment. Neem oil only killed about half of the lice, while the other half survived! Since even two remaining bugs is enough to keep an infestation going, so neem oil has made it to the bad list.

Drowning Lice is a bad home remedy

Drown Lice = Bad

Here’s a fun fact: Lice can live a very long time underwater.

“Drowning” lice was tested in two seperate studies. In one study, lice were submerged in water for prolonged periods of time. After six hours, all the head lice were still alive. 

Crazier still…after 24 hours underwater, half of the lice were still alive!

So, no, you can’t drown them.

Rubbing Alcohol is a bad home remedy for lice

Rubbing Alcohol = Bad

Don’t dump rubbing alcohol on your child’s head, thinking that’ll take care of your problem. It won’t!

In the study where lice are soaked in rubbing alcohol for eight hours, almost all the lice survived. 

Rubbing alcohol is also very dangerous as a lice treatment because it can cause poisoning, chemical burns, or even accidentally light your child on fire! (Which is kinda a big deal...)

Dandruff shampoo is a bad home remedy for lice

Dandruff Shampoos (Head and Shoulders, Denorex, Selsun Blue, and T-gel Shampoo) = Bad

Head and Shoulders, Denorex Extra Strength, Selsun Blue, and T-gel do not kill head lice. I’ve tested these shampoos against head lice in this article and proven that they do not kill lice or lice eggs. All the lice in my study lice were alive and well after I soaked them for a full thirty minutes in each of these shampoos.

If someone uses one of these dandruff shampoos and it “cures” their lice, it’s most likely that they actually had dandruff all along (not head lice). 

It can be tough to tell the difference between lice and dandruff. Check out my article, Lice vs Dandruff, to learn the seven key differences between lice eggs and dandruff.

Hair Bleach is a bad home remedy for lice

Hair Bleach = Bad

Most “bleaching” products contain hydrogen peroxide as the bleaching agent. Hydrogen peroxide may kill some of the weakest lice on the head, but it WILL NOT get rid of head lice altogether.

I’ve tested hydrogen peroxide on head lice, and it does nothing to them. All the bugs were alive and well.

Soaking items like hair brushes and accessories in 100% Clorox bleach will kill head lice, but it should never be used on the head! That’s extremely dangerous! 

There are better ways to clean your items than bleaching them, such as soaking your brushes in hot water, vacuuming your couches, and putting items in the dryer. All you need to kill head lice on items is high heat for about forty minutes. Check out my article, Ultimate House Cleaning Checklist, to learn more.

Combing with rubbing alcohol is a bad home remedy for lice

Lice Combing with Rubbing Alcohol = Bad

Those with limited lice knowledge may advise you to dip a lice comb in rubbing alcohol and comb through your hair.

This DOES NOT KILL LICE!

Combing through the hair with a professional lice comb, like the Nit-Free Terminator Comb, and rinsing lice down the drain will kill lice. This process has NOTHING to do with rubbing alcohol. Rubbing alcohol does not kill lice.

Lice that are removed from the head and rinsed down the sink will die within 48 hours from starvation, regardless of if you dip your comb in rubbing alcohol or not.

If you want to get rid of lice using a lice comb, then instead of dipping it into alcohol between each sweep, just clean out the comb in running water.

Hand Sanitizer is a bad home remedy for lice

Hand Sanitizer = Bad

Hand sanitizer is most commonly made with ethanol alcohol or isopropyl alcohol.

Ethanol has been tested for killing head lice, and it’s only effective at concentrations of 100% ethanol. Anything less is not usually effective.

Using hand sanitizer on your child’s head as a lice treatment is pretty dangerous because if it gets in their eyes, it can lead to eye damage and blindness. The scalp is also very absorbent, so the alcohol in the sanitizer can absorb through the scalp and cause alcohol poisoning. Alcohol is also very flammable, so if your child gets near a small spark, they could catch on fire, leading to severe burns or death.

Beer, Wine, and Vodka are bad home remedies for lice

Beer, Wine, or Vodka = Bad

Ethanol alcohol (the type of alcohol in alcoholic beverages) has been studied against head lice. The study tested 70% alcohol against head lice, and showed that most of the bugs completely recovered. 

Beer is 4.5% ethanol, wine is 11% ethanol, and Vodka is 40% ethanol, all of which are significantly less than the percentage of alcohol tested in the study. None of these will kill head lice. 

Alcohol is dangerous as a lice treatment because it is likely to get in your child’s eyes, leading to eye damage or blindness. It is also extremely flammable, so again, your child could catch on fire.

Garlic is a bad home remedy for lice

Garlic or Garlic Oil = Bad

This home remedy goes way back for many cultures. The belief is that crushed garlic or garlic oil applied to the head can cure head lice. In a 2018 comparative study of home remedies, garlic oil performed as one of the very worst lice remedies. Garlic oil did not kill head lice, even after being left on the head for 48 hours!

Hair Gel is a bad home remedy for lice

Hair Gel = Bad

Hair gel will not kill head lice, no matter how much of it you apply. This is a total waste of your time (and money). Some believe that the use of large amounts of hair gel can help prevent head lice because it makes hair more difficult for lice to grip. However, there are no studies indicating that this is true.

Peanut Butter is a bad home remedy for lice

Butter or Peanut Butter = Bad

Melted butter or peanut butter for treating head lice is a very old home remedy. It operates under the concept of “smothering” lice, where you melt butter and leave it on the head for eight hours. 

It’s been tested, and it’s not effective. Butter killed only a small percentage of head lice and did not prevent lice from laying eggs or prevent those eggs from hatching. Don’t waste your time (or your peanut butter) on this one.

cedar Oil is a bad home remedy for lice

Cedar = Bad

Some out there claim cedar oil is a lice killer. A study comparing different plants shows that cedar does not have any effect on head lice whatsoever.

Dangerous Home Remedies- DON’T DO THESE!

Kerosene, Gasoline, and Petrol are DANGEROUS home Remedies for Lice

Kerosene, Gasoline, or Petrol = DANGEROUS

All these extremely flammable compounds have the “potential” to kill lice. However, these are horribly dangerous home remedies. I have seen the effects of these home remedies firsthand on some of my clients.

A desperate mother soaked her child’s hair in kerosene multiple times in an attempt to get rid of head lice. Not only did the kerosene not cure the child’s head lice, but it also burned her scalp terribly. When I was called in to help this little girl after the kerosene treatments, her scalp was coming off in large chunks and she still had a full head of lice.

Bug Spray is a DANGEROUS home remedy for lice

Raid or Other Bug Sprays = DANGEROUS

All Raid sprays are made up of similar pesticides as those found in traditional over-the-counter lice treatments. Lice have grown resistant to all of those pesticide treatments, so they will not get you any closer to getting rid of head lice.

Additionally, spraying Raid or another bug spray directly on your child is very dangerous. Side effects of using these types of sprays on the scalp or skin are burns, poisoning, and severe respiratory problems related to inhaling the pesticide. I have seen this firsthand in my profession as well.

In Summary

If you’ve made it to the end of this VERY long article, you must be serious about never using a lice treatment again. So am I! Throw all your old lice treatments in the trash because they are useless. Your two options are a 3 week regime with one of the home remedies I recommend, or you can get rid of lice in one day using my technique.

Best of luck on your lice journey! (1)

Here’s a list of all of the home remedies: the good the bad and the dangerous

Home Remedies for Lice

The Good:

  1. Cure Lice (Don’t Just Kill Lice)
  2. Tea Tree Oil and Coconut Oil Comb
  3. Tea Tree Oil
  4. Coconut Oil
  5. Jamaican Castor Oil
  6. Nitpicking
  7. Dawn Dishsoap

The Bad/Debunked

  1. Vinegar
  2. Listerine Mouthwash
  3. Mayonnaise
  4. Olive Oil
  5. Flat Ironing
  6. Vaseline
  7. Neem Oil
  8. Cetaphil Cleanser
  9. Hair Dye
  10. Hair Bleach
  11. Cutting Your Hair
  12. Shaving Your Head
  13. Salt or Salt Water
  14. Baking Soda
  15. Chlorine
  16. Drowning Lice
  17. Rubbing alcohol
  18. Hand Sanitizer
  19. Dandruff Shampoo: Selsun Blue, Head and Shoulders, Denorex, T-gel
  20. Beer, Wine, or Vodka
  21. Lavender
  22. Butter
  23. Peanut Butter
  24. Garlic/Garlic Oil
  25. Cedar Oil
  26. Hair Gel
  27. Combing with Rubbing Alcohol

The Dangerous

  1. Raid Bug Spray
  2. Kerosene
  3. Gasoline/Petrol