With the mold in the bathroom in my fight for life. Last floor, over your head - swam beam bathroom without ventilation, plus a corporate climate of St. Petersburg. (No, I do not live in a slum, I live in. "House-Monument") Therefore, the ceiling is regularly handled yadrena professional tools, but for cleaning tile joints dark for a long time I was looking for something greener on Ayherbe. And to find that thing here. To begin with, that means it is not a chemical, and biological. It almost does not smell (well, if it is very long to sniff, you can feel a very faint smell nepoymichego), safe for children and pets. It contains active enzymes that destroy mold (I am not strong in the matter, but my biologists said it should work). Before use, the balloon is thoroughly shaken then sprayed onto the dirty surface (with a small distance) and leave for 5-8 minutes. Then wash off with a sponge. Can not be used together with chemical cleaning agents - they reduce the efficiency. Well, the actual experience. I have tried a lot of all, I can say that this tool works. But, if you light a fresh stain, the method described in the instruction "pshiknuli - wiped" will suffice. But when serious, especially the old, contaminated, be prepared for what will have to seriously brush work, and even more than once before you will achieve purity. But that is quite nice, re-darkening of most of these joints is delayed significantly. With rust ever more mysterious. For some reason, absolutely no effect on the toilet, but remarkably clean the bath. You have been helpful my review? If so, click the button Yes. You simple, but nice to me. More reviews you can see on my page.