BestReviews is reader-supported and may earn an affiliate commission. Details

Best Lice Kits

Updated January 2023
Bottom line
Best of the Best
NIX Ultra Lice Removal Kit
Ultra Lice Removal Kit
Check Price
Quick Results
Bottom Line

The comprehensive Nix set is well-loved among customers and our medical expert for its high efficacy of removal.


Removes lice adults, nymphs, and eggs without damaging the hair or scalp. Formula does not contain pesticides or unpleasant odors. Safe to use on ages 2 years and older. Full set arrives with spray, wide-tooth, and narrow-tooth comb for a complete cleaning process. Includes a precautionary bed bug spray.


May require repeated coats and comb-throughs to fully remove all the lice, which can result in greasy hair.

Best Bang for the Buck
Licefreee Spray! Tec Labs Head Lice Spray
Licefreee Spray!
Tec Labs Head Lice Spray
Check Price
Easiest to Use
Bottom Line

Our medical expert recommends this lice removal spray for those wanting a more non-intrusive option.


Crafted from naturally occurring minerals, such as sodium chloride, to kill lice and similarly related pests in the hair. Lice removal requires only the spray, but a comb is included for additional removal. A great choice for kids who may not want to sit for a more thorough cleaning. Offered with a subscription service if needed.


Some reports of a strong odor afterward.

Lice Clinics of America Lice Remover Kit
Lice Clinics of America
Lice Remover Kit
Check Price
Bottom Line

A popular treatment kit that is endorsed by medical professionals.


Non-toxic and pesticide-free formula. Has a pleasant, fresh pear blossom scent. The applicator in this kit is easy to use. Helps reduce mess of treatment. Removal kit includes treatment gel, applicator, and comb.


A small percentage of users said this product wasn't as effective as they had hoped.

RID Lice Treatment Complete Kit
Lice Treatment Complete Kit
Check Price
Trusted Brand
Bottom Line

This kit comes from a long-standing, reputable name in lice treatment.


We like the inclusion of a conditioner to make comb-out easier. It's also nice that the kit includes a spray for household items that can't be machine-washed. Contains a treatment shampoo, comb-out spray, comb, and spray.


A percentage of users found their "brand" of lice resistant to this treatment.

Littlebugs Lice Treatment 3-Step Elimination Kit
Lice Treatment 3-Step Elimination Kit
Check Price
Most Eco-friendly
Bottom Line

All-natural lice treatment consisting of a mint serum, treatment spray, and comb.


Natural ingredients, consisting of yeast-based enzymes, olive oil, and peppermint, eliminate and prevent lice infestations. No pesticides used. Manufacturer claims it does not promote the development of resistant species.


Did not work to eliminate lice in a small percentage of users.

Why trust BestReviews?
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Category cover

Buying guide for Best lice kits

No parent is happy when their youngster brings home a head full of lice. Unfortunately, these feared infestations are common among schoolchildren because of the daily close contact they share. In fact, almost anyone can end up with a case of lice when exposed to an infested individual.

Although prevention of lice is preferred, there is only one goal when an infestation does happen: get rid of the crawly critters fast! That’s when a lice kit is a must-have. Lice kits feature products such as lice spray and shampoo that are designed to kill existing lice and prevent more eggs from hatching. The kits also include fine-toothed combs for removing as many lice and nits as possible.

Shopping for a lice kit certainly isn’t pleasant, but if you need one, we are here to help. Read on to learn more about how to deal with this frustrating problem.

Content Image
The thought of contracting a case of these minute pests is frightening, to say the least. Fortunately, lice pose no major health threats to their human hosts.

Head lice 101

Lice are tiny parasitic insects that feed on their human host’s blood supply. Although they are commonly found on the head, lice can also inhabit the eyelashes and eyebrows.

Your first instinct may be to get as far away from a person who has head lice as possible. However, there is no need to panic. Lice don’t fly or jump from one host to another. Direct contact is needed for the bugs to spread.

Head-to-head contact is the most common cause of infestations. The close interactions of children in school settings are the reason lice infestations often occur in school-aged kids. Head lice can also be spread by sharing grooming tools, towels, linens, hats, and clothing. However, an infestation from these shared objects is less likely to occur.

If one member of a household has head lice, all members of the household should be screened for lice.

Expert tip
Wash clothes at a temperature greater than 130F to kill any lice that can live in clothing and then vacuum seal the clothes until the infestation is gone.
BestReviews Medical Expert

Symptoms of head lice

A case of head lice poses some uncomfortable symptoms and noticeable signs that help with identifying the problem.

  • Itchy scalp, excessive scratching

  • Sensations of moving or crawling on the skin, especially during the night when lice are more active

  • Red, irritated skin

  • Sores

  • Infections of the scalp that result from broken skin

How can I be sure it’s head lice?

Because lice are so small, they are difficult to see. If you suspect head lice, try using a comb with close-set teeth to remove live insects and nits. You may need the help of a magnifying glass or reading glasses to examine the specimens more closely. Keep in mind that nits look quite similar to flaking skin or dandruff and can easily be mistaken as such.

Active ingredients for treating head lice

The first decision you will need to make is what type of active ingredients you prefer in a head lice treatment. You have two choices: those formulated with natural ingredients and those formulated with pesticides. Both are safe to use, but there are pros and cons to each.

Natural ingredients

Many consumers who need to use a lice kit, especially on children, prefer a product without pesticides. Lice kits with natural ingredients include plant-based products and natural oils that kill and deter insects, as well as prevent eggs from hatching. Peppermint, olive, tea tree, and eucalyptus oils are frequently included in natural lice treatments. Some natural lice kits also contain ingredients such as lactic acid blends that act to basically suffocate lice and eggs.

  • Pros

    • No harsh ingredients

    • No offensive odors

    • Less likely to cause side effects like skin irritation or rash

  • Cons

    • Less effective than prescription treatments

    • May leave a sticky residue

    • May cost more than pesticide products

Pesticide ingredients

On the other end of the spectrum are lice treatment kits made with pesticides, such as piperonyl butoxide, permethrin, and pyrethrin.

  • Pros

    • More effective

    • Usually more affordable than natural brands

    • Recognizable, trusted brands

    • Prescription treatments are proven safe

  • Cons

    • Some have unpleasant scents

    • May cause irritations or red skin, especially in sensitive users

    • Some parents don’t like the thought of using pesticides on kids

Regardless of the type of lice kit you choose, keep in mind that some infestations may not respond to this type of treatment. This is because lice in some regions have developed resistance to various treatments and pesticides. While most customers experience satisfactory results that end the life cycle of lice and their nits after completing lice kit regimens as instructed, some infestations require stronger medication that can only be prescribed by a medical professional.

Content Image
Expert tip
If there's a lice infestation in the home, always check all household members for lice.
BestReviews Medical Expert

Elements of a lice kit


Some lice kits contain special shampoo that is meant to control lice and add an extra preventive against nits. These shampoos are usually the first step prior to the application of the actual lice treatment.

Room spray/linen spray

As an extra barrier against re-infestation and spreading lice to others, some lice kits include sprays that can be applied to areas that come in contact with infested individuals. These can be used throughout rooms or sprayed directly on items such as carpets, bedding, and upholstery.

Lice comb

A lice comb is a vital part of controlling lice. These combs are crafted to remove live insects as well as nits before they hatch. Lice comb teeth are usually made of metal and positioned close together so they can grab and remove the tiny nuisances. Using a lice comb is an important step because nits are difficult to kill. Removing them is the best solution so they don’t hatch in the first place.


Some lice kits have formulas that work best when allowed to stay in place on the head for a certain period of time. Such kits may include a disposable cap for this purpose.

Lice kit prices

Shopping for a head lice kit isn’t fun, but at least the price won’t set you back too far.


On the lower end of the price scale, you can find basic kits for around $10 that include treatment and a comb.


Between $15 to $25, more complete kits with several steps are available.


Premium kits that contain specially formulated natural treatments fall in the $30 to $50 range. Lice kits with treatments that contain natural ingredients are also available in all price categories.

Expert tip
Vacuum any carpet and furniture the infected person had contact with.
BestReviews Medical Expert


  • Live nits are usually positioned on the hair shaft close to the scalp. There’s a good chance that nits located more than a quarter of an inch down the hair shaft are hatched or dead.

  • Do not use other hair care products, such as shampoo or conditioner, when treating an infestation with a lice kit. These products could reduce the effectiveness of the lice treatment.

  • Follow the instructions of your lice kit closely, as they are designed to produce the best results.

  • Individuals with long hair may require more than one lice kit for thorough treatment.

  • Many lice kits require more than one treatment application spaced several days or weeks apart. Don’t skip this step if it’s recommended, even if you don’t see any crawling insects, as it helps to kill remaining nits even after live lice are gone.

  • On the other hand, don’t use more lice kit treatments than recommended by the included instructions.

  • Lice kits with sprays that are made from natural products like plant-based oils are ideal for sensitive users and those who don’t want to deal with harsh chemicals.

  • If you notice live lice and nits after following all of the instructions included in your lice kit, it’s time to consult a doctor or health clinic.

Content Image
It’s a myth that lice prefer a specific hair color. This misconception may have come from the fact that lice and nits are easier to see and identify on individuals with blond hair.


Q. Do people get head lice because of poor hygiene habits?

A. No. This is a misconception because even the most fastidious person can contract head lice. Lice infestations are a matter of contact with infested people, not of personal hygiene.

expert tip
Transmission is low in contact areas so treating with medication on the affected areas is not necessary. 
BestReviews Medical Expert

Q. Should I get a diagnosis from my doctor if I suspect head lice?

A. If you have identified live lice and nits, you can try using a lice kit to treat the issue. However, if you are uncertain that there is an active infestation, or if it doesn’t respond to treatment with a lice kit after following the instructions closely, it’s time to seek the advice of a medical professional.

Q. What if head lice doesn’t respond to treatment with a lice kit?

A. If you or a loved one experience the continuation of living lice and new eggs after using a lice kit, chances are you are dealing with a strain of resistant insects. As we mentioned above, such cases require medical attention and possibly a prescription medication.

Q. How long does it take lice eggs to hatch?

A. Once laid on the hair shaft, nits hatch in seven to ten days. In turn, young lice can lay eggs in another seven to ten days, continuing the cycle of infestation.