I don’t think I’ve ever seen a grosser bathroom than this one. But after a thorough cleaning with bleach over every surface Dave and I actually used this bathroom for over a year and half in this state. We were sure when we gutted it we would find mold everywhere but we didn’t, just what we could see in the tub caulking and a tiny little bit near the window. But that was all removed when the window was replaced and when everything else around the tub got relocated to the dump! I think the after pictures speak for themselves, what a difference!!!