From the summer when my daughter was entering 4th grade and on, we have come to rely on Advice on Lice the few times she has gotten lice. The first time she got lice, my inexperience proved costly with time as it was weeks before we made any improvement with the lice…which was all due to the Advice on Lice staff. They were amazing in their advice on how to combat these pesky critters! From then on, everytime we encounter lice, we immediately call Advice on Lice for help! They are great.