How Long Do You Leave Head Lice Treatment On?

The length of time to leave head lice treatment on depends on the type of product. Some products, such as shampoos and lotions, are designed to be left on the head for a few minutes and rinsed out with a spray hose or running water from a sink. Depending on the type of lice, you may need to repeat the application process up to seven or ten days after the first treatment.

The first treatment should be applied to dry hair and left on for 30 minutes. Then, rinse the hair thoroughly and wait 24 to 48 hours before washing it again. A second treatment is recommended if live lice are still visible after the first treatment. This treatment should be repeated every seven days to kill the eggs and lice.

If you’ve noticed signs that your child has head lice, you should contact your doctor as soon as possible. If you’ve treated your child, be sure to notify any family members who may have been in contact with the lice. Changing pillowcases will also help kill lice. You should also wash pillowcases in hot water and dry them in a hot clothes dryer.

It’s also important to comb through your hair daily to make sure that there are no lice in the area. After you’ve done this, you should use a lice comb to remove any remaining lice from your hair. This step is crucial because the lice can be active even eight to 12 hours after the treatment has been completed. If this doesn’t kill the lice, you should consider consulting a dermatologist, who can prescribe you a different medication to kill the remaining lice.