I can scratch white stuff off my skin in the shower?
Usually on my face, when I'm in the shower and I scratch I get like yellowish/white gunk under my fingernails. What the hell is this? I thought it might be dead skin or something, but I'm very clean. I can scrape it all of but then I take a shower the next day and I'm scratching off this gunk again. What is this? Is this normal?