LICE TIPS

Drugstore lice products fail for most families now, and it is not user error. Over 95% of US lice populations carry resistance to permethrin. Here is what still works, what it costs, and when professional removal is the cheaper choice.

Most treatment failures are not resistance. They are nits left behind. A missed egg hatches in 7 to 10 days and the whole cycle starts again. Here is the removal technique that actually clears a case, the tools that matter, and how to tell a live nit from debris.

Drugstore lice products increasingly fail because lice have developed resistance to their active ingredients. Natural methods work by suffocation and physical removal instead, which lice cannot adapt to. Here is what the clinical evidence shows about effectiveness, safety and what the process actually involves.

Adult lice live roughly 30 days on the scalp and die within 1-2 days once they're off a host. Nits hatch in 7-10 days. Knowing those numbers tells you when to treat, how long to keep checking, and how much of the household cleaning actually matters.

Some families deal with lice once and move on. Others seem to get it back every few months. Here's why repeat infestations happen, whether your child can build immunity, and what actually breaks the cycle.

You've booked the appointment. Now what? A LiceDoctors technician brings all her own equipment and doesn't need much from you. Here's the short list of things that actually help, and what you can skip.

Nits and dandruff get confused all the time — they're both small and white and found in the hair. Here's one quick test that tells them apart immediately, plus what else to look for if you're not sure what you're dealing with.

Treatment is done — but how do you know it worked? Itching can continue for weeks even after lice are gone. Here's what actually tells you the case is cleared, how long to keep checking, and what to do if something shows up again.

Most parents have never actually seen lice up close. They're smaller than expected, fast, and easy to mistake for dandruff, hair casts, or product buildup. Here's a clear breakdown of what live lice, nymphs, and nits actually look like — and where to find them.

Parents often wonder whether pools or lakes spread lice. The answer is more nuanced than yes or no — lice can survive briefly underwater and chlorine doesn't kill them, but the pool itself isn't the main risk. Here's what actually is.