DS1 had nits a while back which we managed to get rid of using the regular combing etc.
BUT he now has some eggs again and they don't come out with the comb, they just slip through. I am picking them off by hand which is slow, not that reliable, and painful for him.
Does combing only work on hatched eggs? I am desperate to get rid of the eggs quickly as he urgently needs a haircut (can't see out!)and one is booked for early next week.