I've combed and combed their hair used so much conditioner, am using a nitty gritty comb
Think we've got rid and them boom live ones again galore a few days later
The nitty gritty is supposed to remove eggs and everything
I need tried and tested methods what products will kill these critters dead, I can not send DC back to school with nits and DS is desperate for a haircut which I had to get the clippers out and do a homemade one as I can't take him to the barbers
Please help me 