Hi for a year now I've been getting this salt like things on my clothe and skin, at first I thought it was some type of bug. They're on my bed my clothes my skin and it itche, I use lint rollers every day but it only lasts a little bit. That repells it when I'm at home is a lemon oil aroma therapy burner. Sometimes when I do the lint roller on my bed some are black as well. Please help!! what could it be? I'm I going nuts? Thanks