Hi! I found nits in my hair yesterday! Eeekkk! So rushed out to buy a nit comb. I chose the Nitty Gritty comb even though it was more expensive because I'd read that it was the best. Anyway, I scanned it (self-scan) and it asked me to put it on the scales. i didn't think too much of it at the time but it transpires that it has been coded in wrong and comes up £9.99 a kilo and weighs in at 60p!! So I'd rush down to Asda if you haven't got a nit comb yet!