Silicone on clothes? Pumice helps!
Yesterday I dealt with sanitary silicone, and there stupidly (without noticing it immediately) landed some on my favorite jeans.
I let the whole thing dry for now. (Semi-dry silicone is a devil stuff. :-)
I did not try _nicht_ with the expensive (decolorizing?) Sikilikon remover from the hardware store, but first rubbed it. Cup scraper and brush: No indication. Pumice Stone: Went away great when I put the parts of the trousers to be worked on a table edge and then while rubbing firmly (_really_ firmly :-) on it. -> All gone. :-)
