4 percent (4%) dimethicone lotion is a very effective head lice treatment that your family doctor can prescribe.
How To Get Rid Of Head Lice
How To Get Rid Of Head Lice
Head lice are small insects that live on the human scalp. They are common and cause concern and frustration for parents, children and young people. Dimethicone lotion is a very effective treatment that your family doctor can prescribe - check out our step by step guide.
Key points to remember about getting rid of head lice in children
Dimethicone lotion is a very effective treatment that your family doctor can prescribe - it's not an insecticide.
- head lice are small, flat insects that live and lay eggs on the human scalp - the scalp provides food and warmth for the eggs to hatch
- head lice are sometimes called nits, kutis, kutu bugs, utu or riha
- they are a common problem and cause concern and frustration for parents and children
- anyone can catch head lice - catching them has nothing to do with poor hygiene
- head lice spread by crawling from the hair of one person to another
- if you find live head lice or eggs on your child's scalp, treat your child and check everyone in the house
- 4 percent (4%) dimethicone lotion is a very effective treatment that your family doctor can prescribe
- wet combing with cheap conditioner and a fine-tooth head lice (nit) comb is also an effective way to find and remove head lice, if done properly
- if you choose to use another chemical or herbal treatment, speak to your pharmacist, doctor or nurse for advice about what treatment to use and how to use it
- never use fly spray, kerosene or treatments intended for animals - these may harm children and adults
Check out a couple of resources for printing at the bottom of the page.
What are head lice?
Head lice are small insects found on the human head. They grow to about the size of a pin head, sesame seed or grain of sand.
Head lice live on the hair and feed by sucking blood from the scalp. They are pale grey (before feeding) and reddish brown (after feeding). Head lice do not carry or pass on disease.
Who can get head lice?
Anyone can get head lice. They are a common problem and cause concern and frustration for parents and children.
Catching head lice has nothing to do with poor hygiene.
How do people get head lice?
People get head lice from head to head (hair to hair) contact with someone who already has head lice. This can easily happen when children play or sleep together and their heads touch.
Head lice can only crawl from hair to hair. They can't fly or jump from head to head.
Head lice only survive on humans. They die quickly when they are not on the head, usually within 24 hours.
How do I check for and get rid of head lice?
Head lice can live all over the head but particularly like warm places behind the ears, around the bottom of the hair line, and on top of the head. They can look like grains of sand or dandruff.
Check out the 2 options for treating head lice below. Whichever treatment you use, you need to remove any eggs by hand. That's because eggs attach firmly to the hair. You can put conditioner or water on the hair before combing. This loosens the eggs from the hair and makes combing easier.
4 percent (4%) dimethicone lotion - to get rid of head lice
4 percent (4%) dimethicone lotion is a very effective head lice treatment that your family doctor can prescribe. You only need to put it on your child's head twice - with a week in between each use.
Some head lice shampoos from supermarkets and pharmacies are becoming less effective because head lice have developed resistance to them. Dimethicone is not an insecticide. It kills head lice by suffocation and disrupting the ability of the head lice to regulate water. It is unlikely head lice will develop resistance, as they can with other products.
Wet combing with conditioner - to find and get rid of head lice
Wet combing with cheap conditioner and a fine-tooth head lice (nit) comb is also an effective way to find and remove head lice, if done properly. You don't need to buy expensive products to get rid of head lice. You can buy a fine-tooth head lice comb from your pharmacy. It can take up to an hour to do a wet combing session. It depends how long and how thick your child's hair is.
What about checking and treating other family members for head lice?
If you find head lice, you should check the rest of your family. If you find head lice on other family members, treat them all on the same day.
If your family has head lice, tell anyone who has had head-to-head contact with them, so that they can check and treat their family if needed.
Tell your school so that they can tell other parents to check their children for head lice and treat if necessary.
Can you prevent head lice?
It's very difficult to prevent - there is no product available that prevents head lice.
Tying long hair back and checking weekly for lice, using the conditioner and comb method, can help prevent the spread.
Once you think your child is free of head lice and eggs, make sure to check them once a week.
You don't need to wash clothing and bedding on a hot wash - it's unlikely to help prevent the spread of head lice.
Head lice resources for printing
- a 2-page guide with information about head lice on the first page and a step by step guide to the wet combing technique on the second
- a 1-page step by step guide to the wet combing technique, without the extra information about head lice
This page last reviewed 27 March 2018.
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