fix

I have a Naio Nails fine detailer brush. It has started to fluff. Even when I apply product to the brush there’s still the odd hair poking out. Is there any way of fixing this? xxx

Hey everyone, I've got a couple of quick questions. My grandmother has a couple of nails that split vertically from the free edge, and nail treatments and moisturizing has only done so much for her. (I would upload an image, but apparently it's too large.) My first question is: Should I go with...