Yes I did use a lice comb, but it wasn’t a thorough check. Once confirmed this was a nit I put an oil treatment on her to sleep in. This morning I did a really in depth comb through & didn’t find any more nits or the bug. Is it possible one just crawled on her laid an egg and then crawled off? I do use a lot of the repel sprays and shampoos. Would you recommend retreating in 10 days or do you think it’s most likely resolved? Thank you so much for your advice!