Just to add to this, if you use a toilet disinfectant then you are 1 step ahead in the process!!So you dropped a razor in a toilet bowl that had clean water in it that came from the same water supply that you shave with on a daily basis!! Unless you are a complete slob and "never" clean your toilet bowl its no harm no foul and not a big deal at all. Just clean the razor with some Dawn in some warm water with a mild brush, toss the blade and move on from it...