Clorox has a bunch of different specialty bleaches that you should avoid including ones that are scented and ones labeled "outdoor" that have thickeners in them. Clorox Regular is fine to use. The only extra thing other than the lowest amount of "excess lye" of any bleach is sodium polyacrylate and though Clorox won't tell me how much there is in their bleach, it seems to be a very small amount.