I comb & comb. Conditioner, hours of combing. Every few days. I managed to get rid of them for a good few months. Now they are back, and I have to start again 
DS2's School refuse to tell the parent of the child who has them, just wants to keep sending out letters to the whole class.
DS1 just announced he had them (he's 12yrs, and so washes himself obviously, so I didn't know) And he though he was a bit itchy because of his eczema.
Do I keep him home and treat? Or send him in as normal? Just I don't want him to invest any one, or for him to be spotted to have them by class mates.