I was just thinking about that, after a bout when DD#1 was 4 and picked them up at preschool or her sitter's. What a nightmare! We are vigilant about sharing hats, combs, brushes, etc. to the point where DD#2 balked the other night at using Grandma's brush (Grandma said "we don't have bugs!!!")
I saw a boy on a commercial with a Peter Pan costume. DS has the same costume and I may take it for their "so you want to be a pirate" activity, although DH is just rolling his eyes at that thought.
Robin M.