Thanks for the advice. I have not thrown away my hairbrushes so it's great to know about the freezer treatment. I've been very lucky that we've never had to deal with lice before.
Both Paris and husband went through my head with a flashlight and comb separately. I checked everyone else. Nobody saw anything yet. I bought a Robicomb at Walgreens. It's basically an electric nit comb so I'll try that over a dark sheet.
Strangely PigPen had the nicest scalp. No dandruff what-so-ever and that boy skips shampoo unless we force him to use it. Guess that's one advantage of keeping an oily head. LOL!