Tonight I found nits in my 3 boys hair yet again.
They first got them in October and since then the longest time we have been with out them is 3 weeks. I am pretty sure they have been reinfested rather than me not clearing them properly as I have been putting in hours (sometimes up to 3 hours a day before I cut ds3's long curly hair)with the tea tree conditioner and the nitty gritty comb. I have spoken to the school (I think it is someone in youngests class as youngest is always the most infested), cut 2 out of 3's hair short (eldest refused) and told the boys not to put their heads next to others but still we keep getting them.
Am I kidding myself to think we should be able to go more than 3 weeks with out nits even if their is someone in the class that is not being treated?
What can I use as a preventive to try to make the gap bigger or is it a lost cause right now?