Here's the short answer: all types. Lice do not care what color or thickness your hair is, whether it has been dyed, or whether it is straight or curly. Lice only want to find a strand of hair to which they can attach so they can climb up to the scalp in order to get their food i.e. your blood.
Head lice and coily hair: Signs and treatment. Head lice have difficulty gripping onto coily hair. As a result, Black people with coily hair and others with this hair type may be less susceptible to head lice. Head lice are small insects that live in human hair.
Firstly, it is important to understand that all types of hair can get head lice and no hair type is immune to them. In fact, curly hair is often more vulnerable to catching them because it has more volume than straight or thin hair.
The head lice may have become resistant to the treatment. If the treatment used does not kill the head lice, your health care provider and pharmacist can help you be sure the treatment was used correctly and may recommend a completely different product if they think the head lice are resistant to the first treatment.
"We find that you can get head lice on almost every type of hair imaginable — thick, thin, long, short, clean, dirty — it really doesn't make a difference," Dr Webb said. Having particularly thick or long hair might increase your chances of picking up head lice, simply because you have more available hair.
Adults are not immune to head lice. In fact, if you have any close contact with children or even parents of children you can be at risk of catching them if they have them. Lice transfer primarily through head to head contact, so you would have to get close to the other person.
Lice are attracted to the blood they get through your scalp – short, long, clean or dirty.
No one is immune, but frequent head checks help
Anyone can get lice, and personal hygiene has nothing to do with the likelihood of being infested, Rukke said.
As far as we know, there have not been any clinical studies proving any human population to be immune to head lice. However, head lice can have difficultly attaching their eggs to hair that is thick or coarse; therefore, those individuals may be less likely to experience head lice infestation.
How short does hair have to be to get rid of lice? The hair will need to be shaved/buzzed one single length as close to the scalp as possible – basically bald.
Although head lice can feed on different blood types, they cannot thrive on different Rh blood factors. Therefore, lice will only prefer to move to somebody else of the same rhesus factor irrespective of the blood type.
Getting Lice While Bald
They find it difficult to feed and quickly die off. Lice may attempt to attach, but the environment is unsuitable for their survival. While bald people may become temporarily affected by head lice they often leave for a better suited host or die off. Thin or sporadic hair can still attract lice.
Body lice most often affect people who aren't able to bathe or wash clothing often, such as homeless people. Pubic lice, also called crabs, that occur on the skin and hair of the pubic area. Less often, they may be found on coarse body hair, such as chest hair, eyebrows or eyelashes.
Lice are more common in straight hair, but they can still attach to curly hair. According to Henry, lice are more likely to attach to straight hair because of the shape of the follicle.
Myth #5: You cannot get lice if you have colored hair.
Lice don't care if hair has been colored. As long as a louse can grab on to a hair strand, it can make its way to the head where its food supply (blood) is.
In truth, no certain hair type is completely immune to lice infestations. With the texture of kinky hair, you might assume that they're resistant to lice. That's a myth. Lice can affix themselves to any type of hair—coarse, thick, smooth or thin.
Items that cannot be laundered such as headgear, earphones, and bike helmets, can be placed in a plastic bag and put in a freezer. If the freezer is 5°F or lower, all lice and eggs should be dead within 10 hours. Also, keep items and areas off-limits to people for 48 hours to limit exposure to any live lice.
Lice for Building Immunity
Recent studies have shown the benefits of having lice. While it may sound ridiculous and unbelievable, there's scientific evidence that a certain kind of louse can be beneficial in reducing the chances of developing immune deficiencies.
Head lice should not be considered as a medical or public health hazard. Head lice are not known to spread disease. Head lice can be an annoyance because their presence may cause itching and loss of sleep.
Introduce natural predators (Ladybugs)
Ladybugs can eat 100 lice a day!
Permethrin lotion, 1%;
Permethrin lotion 1% is approved by the FDA for the treatment of head lice. Permethrin is safe and effective when used as directed. Permethrin kills live lice but not unhatched eggs. Permethrin may continue to kill newly hatched lice for several days after treatment.
Lice are a common nuisance for families with children in school. In fact, one study estimates one in 10 children will contract head lice at some time during their formative school years.
Females start laying eggs 1-2 days after maturity. Body lice live from 30-40 days and survive best at the body temperature of humans. A four to five degree rise in temperature is fatal for lice. They prefer cold environments where clothing layers provide a humid to dry gradient.
Body lice generally are found on clothing and bedding used by infested people. Sometimes body lice are be seen on the body when they feed. Body lice eggs usually are seen in the seams of clothing or on bedding. Occasionally eggs are attached to body hair.
You can find head lice on the scalp, neck, and ears.