Speaking of permethrin, I've always wondered if it would be worth it to use a lice shampoo before the trip if you're headed somewhere really infested. The active ingredient in the shampoo is 1%...
Type: Posts; User: Gqgeek81
Speaking of permethrin, I've always wondered if it would be worth it to use a lice shampoo before the trip if you're headed somewhere really infested. The active ingredient in the shampoo is 1%...