What’s the name of the stuff you put in to take out dye? I don’t mean bleach. I washed a newish pillowcase that has a bit of dark pattern on a light background in a light-colored load; now there are dark spots on my gym shorts and new pistachio green top. I know I’ve heard of a product that should help. German words/brands would be best, but others would be helpful too, as I could look up brands.