How Long Can You Have Head Lice Without Knowing?

Head lice can be difficult to detect and treat, especially if you don’t know what to look for. Adult lice are not visible until they lay eggs, which are small white or yellow things. It can take up to a week for the lice eggs to hatch and turn into adult lice. Lice will live for at least 30 days before they become visible, so finding them early will make the treatment easier.

Lice are easily transmitted from one person to another, especially if there is head-to-head contact, so it is important to treat your child as soon as possible. You should also avoid sharing personal items with others. Also, try to avoid close contact with other family members and check for lice in other areas. If you do notice head lice, treat everyone in the household.

Head lice may be difficult to detect early, but one louse can start an infestation without any other symptoms. It’s important to take the itchiness into account, because the lice take up to six weeks to develop a full-blown infestation. During that time, it is likely that the bugs have already taken over your child’s head.

Head lice are small parasitic insects that live on human hair. They look like flakes of dandruff, but unlike dandruff, the eggs are permanently attached to the scalp. They can live up to 30 days on a human and can be passed on by combs and clothing. They are also not capable of living off pets.