So I had very significant mold in my shower. I have tried many things, bleach, produces all kinds, overpowered a frost ... And, I had to rub like crazy, and two, it always came back very quickly. I searched the tricks of great mother or another and then this, I saw that positive opinion. And well he deserves it !!!! I was exhausted, so I tried nothing rubbed beforehand, I splashed happily. I left one or two hours (VERY VERY careful product CORROSIVE) snatches it up, well then provide a good time ventilate your bathroom !!! I had a little bit of sponge and miracle I not believe my eyes. I do that there's more than a month, and I'm starting to reappear, but suddenly, it makes me afraid !!! I have a product that meets the solution! A true miracle and thank you to the people that post comments, thanks to why I decided!