Plastic toilet and sink cleaning?
At some point filling it with water and dishwasher detergent and gentle rubbing with a sponge doesn't work. Resistant stains in sink after mechanical/painting/lubricating work, stains in toilet accum...
Forum Discussion
Not about stains, but I was having a terrible problem with smell. I tried various cleaners, pet stain remover, isopropyl alcohol, etc. Finally I tried vinegar and it worked instantly! So I just thought I'd post this in case anyone else needed to know.
