DS1 and DS2 got nits about 8 weeks ago and thanks to MN i got all the stuff to deal with it and have been doing so ie combing through with niz biz, using tea tree shampoo. DS1 seems clear for several weeks now but DS2 who has long fine wavy hair unlike his brother is more of a challenge. When i comb i just get a few flies (ugh!) but you can clearly see loads of white eggs in his hair which do not come out with the comb. I reckon that they are empty but does anyone know for sure either way and also how on earth do i get rid of them -its like they're clamped on and too small to be picked up by the comb. Help please as he got sent home today from kindergarten.