While Vaseline is one of the more effective home remedies, it's not foolproof. One study found petroleum jelly stops all but 6% of nits from hatching and can kill a lot of lice – but it won't stop the surviving lice from laying more eggs.
Olive Oil/Vaseline:
1) Saturate dry hair and scalp with olive oil or Vaseline. (it MUST be saturated). This will smother and kill the lice. 2) Cover the hair with a plastic shower cap*, bandana, or towel.
Start by wetting the hair and lubricating it with hair conditioner or olive oil. Comb the entire head from the scalp to the end of the hair at least twice during a session. The process typically should be repeated every 3 to 4 days for several weeks — at least two weeks after no more lice are found.
Tea Tree Oil. Though many people are sensitive to tea tree oil, it has been shown to be effective at killing lice. One study showed a 100% mortality rate after 30 minutes of treatment. A tea tree oil-scented spray or shampoo may be useful in preventing reinfestation.
Alcohol, particularly rubbing alcohol or isopropyl alcohol, can kill lice and their eggs (nits) upon contact. Its drying effect can dehydrate and kill adult lice, as well as dissolve nits' protective coatings, making them easier to remove.
Never use gasoline or kerosene to treat lice. Several effective medications are available, including over-the-counter products containing pyrethrins or permethrin. These may be sold by the brand names Nix, Pronto, Rid and Triple X.
Use heat. Wash any items used or worn by the person in hot water, and dry them on high heat. Lice and nits die when exposed to temperatures higher than 130 F for more than 5 minutes.
How does a head lice infestation occur? Head lice have no wings and do not fly or jump, but they can crawl or run through hair quickly. Most commonly, head lice are spread by direct head-to-head contact with an infested person.
What repels head lice? 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.
Smothering agents: There are several common home products that may kill lice by depriving them of air and smothering them. These products include petroleum jelly (Vaseline), olive oil, butter, or mayonnaise. Any of these products may be applied to the scalp and hair, covered with a shower cap, and left on overnight.
Permethrin lotion, 1%
Brand name* product: Nix. Permethrin is a synthetic pyrethroid similar to naturally occurring pyrethrins. Permethrin kills live lice but not unhatched eggs. Permethrin can kill newly hatched lice for several days after treatment.
The natural oils reduce friction and lock in moisture. Without it, you may experience hair breakage, split ends, and frizz. Vaseline can act as a stand-in for these natural oils, combating dryness and acting as a protective barrier for your hair. So, it just might be worth using Vaseline on your hair and scalp.
Once lice is in the home, it doesn't discriminate based on age. So, lice can infest parents as easily as siblings of the child with lice. However, moms typically get lice more often than dads. This is because lice does discriminate based on hair length and hormone levels of the host.
Lice typically do not crawl on pillows or other bedding items when a human host is not present. Lice prefer to feed on the scalp and are not known to survive or thrive on inanimate objects for an extended period.
This is a tactile hallucination known as formication. People with this condition are convinced the bugs are real, even with reassurance from others they are a hallucination. This makes formication difficult to treat for the person and their medical provider.
Evidence of lice can often be found above or behind the ear, but they will not enter your ear—even if your ears are hairy. Itching inside your ears during a lice infestation is a sign of an allergic reaction. 5 Lice also cannot get into your brain through your ear or by burrowing through your skull.
What do Super Lice look like? There may be the assumption that super lice must be supersized, but in fact, super lice look just like normal head lice. You won't find a cape, or an 'S' on their back, and you will not find any wings either. Head lice are tan to greyish in colour.
These pests are a type of insect called a parasite. They need human blood to live. Head lice usually stay close to the scalp and behind the ears. In rare instances, you might also spot them on the eyebrows and eyelashes.
Put the fine- toothed head lice comb flat against the scalp and draw the comb through each section of hair from the roots to the ends. Wipe the comb after each stroke onto white tissue or paper towel, checking each time for head lice and nits. Comb each section of hair at least 5 times. Wash the hair as normal.