The lauric acid in coconut oil may help kill lice. This treatment is not as effective as other over-the-counter (OTC) treatments for lice, but it's less toxic for your body. Coconut oil might be a viable option for people who can't tolerate the stronger treatments.
Of the tested remedies, the team found that pure coconut oil was the only effective treatment. Within 4 hours of applying the oil, an average of 80% of the head lice were dead. The two most effective medicated shampoos killed 97.9% and 90.2% of lice in the same period.
Olive Oil smothers and kills active head lice, making nit removal easier and moisturizing the hair and scalp. Part hair and apply the oil directly onto the scalp.
Coconut oil itself doesn't prevent lice, but oil on a hair shaft does make it harder for those little eggs (called nits) to stick. However, it can also make hair look and feel greasy. Coconut oil is also considered a tree nut by the FDA and could be a potential allergen to kids.
On its own, tea tree oil was the most effective treatment tested. Tea tree oil and peppermint appeared to be most useful for repelling lice. Tea tree oil and lavender were also found to prevent some feeding by lice on treated skin.
Like mayonnaise, coconut oil has a rich and thick consistency that's sometimes used as means of suffocating lice and their nits. However, aside from getting smooth hair out of this treatment, there's little to no evidence that coconut oil will get rid of lice for good.
Lice Hate Coconut!
Swap out your hair care products for some that are coconut scented or are made with natural coconut oils. Some studies have shown lice are repelled by the smell of coconut. If you're attached to your shampoo brand, you can simply add a few drops of coconut oil to it for a similar effect.
Washing, soaking, or drying items at a temperature greater than 130°F can kill both head lice and nits. Dry cleaning also kills head lice and nits. Only items that have been in contact with the head of the infested person in the 48 hours before treatment should be considered for cleaning.
Avoid head-to-head (hair-to-hair) contact during play and other activities at home, school, and elsewhere (sports activities, playground, slumber parties, camp). Do not share clothing such as hats, scarves, coats, sports uniforms, hair ribbons, or barrettes. Do not share combs, brushes, or towels.
Suffocate the Lice
Soak your child's head in olive oil or coconut oil. Cover with a shower cap for at least 2 hours (or preferably overnight). When ready, remove the shower cap, and separate the hair into small sections, then use a metal nit comb to carefully remove the lice and eggs. Rinse the hair well with shampoo.
Olive oil is one of the most effective natural remedies for head lice because it acts as a suffocating agent.
Technically the answer to that is yes. Practically speaking if the lice are on your head, you would need to apply an oil, like olive oil, to the hair and leave it on for at least 8 hours. You obviously cannot submerge the head in water for 8 plus hours in order to drown them or you will drown, as well!
Lice and nits can live on pillows and sheets. Lice glue their eggs to the hair strands of their host. However, if a piece of hair with an egg falls out while the lice host is sleeping, an egg could end up on pillows or sheets.
Therefore, even though coconut oil may help with the big guys (adult lice), they do nothing to eliminate the nits. A nit can hatch, evolve into a louse, reproduce (a female louse can lay up to 8 nits per day), and thereby the infestation continues.
Blow dry your child's hair. It has to be thoroughly dry down to the scalp to suffocate the lice. Expect this to take 3 times longer than normal drying. The dried Cetaphil will smother the lice.
Vinegar contains properties that kill and get rid of nits and lice. This mixture should be applied directly to the whole scalp. Mix 1 cup of vinegar with 1 cup of warm water. Next, distribute this mixture onto the scalp and cover your hair with a hair cap.
Coconut, tea tree oil, lavender, eucalyptus, rosemary, lemon grass, and peppermint are scents popularly believed to repel lice. Using any coconut scented shampoo and conditioner is an easy way to increase your defense. At 1% concentration, tea tree oil killed 100% of head lice after 30 minutes.
Head lice sometimes go away on their own because there are not enough insects to maintain the infestation, or they may persist for an indefinite period without treatment. With proper treatment, the infestation usually goes away within about two weeks.
Do not use a conditioner. It can keep the lice medicine from working. Rinse well with warm water and towel dry. Do not use the towel again until it has been laundered.
Typically, 10–15 head lice are found. The number of lice often depends on personal hygiene, for example, how often the person bathes, shampoos, or changes and washes his/her clothing.
Infestation timeline
So if you look on the scalp and see no visible adult lice and several small nits, it's likely that you've caught lice in the earlier stages and had them for less than 2 weeks. Nits and nymphs: 1.5 to 2 weeks. If you see nits and small, moving lice, you've likely had lice for 1.5 to 2 weeks.
Can vinegar kill lice eggs? Vinegar is one of the classic home remedies for lice. However, if you are trying to find out how to get rid of nits using vinegar, you should know that using vinegar to kill nits or lice eggs is totally ineffective. Vinegar has no negative effect on the lice eggs.
Some studies have shown lice are repelled by the smell of coconut. If you're attached to your shampoo brand, you can simply add a few drops of coconut oil to it for a similar effect. If you keep up this scent treatment you and your family should be able to prevent an outbreak from occurring in your household!
It's possible that the nits are leftover from a previous infestation and are no longer viable, which means they are dead and won't hatch. It's difficult to tell the difference, so you should still treat any nits you find, even if there are no lice.
Avoid sleeping in the same bed as the person with an active lice infestation. Avoid sitting where the person with lice has sat in the past two days. Wash linens and clothing in hot water and dry on high heat. Place stuffed animals, pillows and items that cannot be washed into an airtight bag for two weeks.