RMR Brands RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 2 Pack - 32 oz

This stuff saved our bounce house. We have a white bounce house that we let friends borrow back in October. They rolled it up and returned it, and we tossed it into storage without thinking much of it. Fast forward to May - we pulled it back out for another friend to use, and when they inflated it, the whole thing was covered in mildew stains. Turns out our friends let it deflate overnight so the dew in the morning got trapped and created tiny speckled stains all over it. They tried several different cleaners and nothing worked. I ordered this product and it showed up the next day. I sprayed it on, lightly scrubbed with a wet sponge, then wiped it down with a clean rag. The mildew stains disappeared almost instantly. I haven’t finished cleaning the entire bounce house yet because the smell is VERY strong. Even outside, I had to take breaks, so I’d definitely recommend wearing a mask. But the results are amazing. Highly, highly recommend!

This stuff is incredible. Just spray and after about 15 mins, watch the mildew disappear. I used it on my bathroom ceiling. The fumes are EXTREMELY strong, so be prepared to ventilate. I wore a mask and goggles and put a box fan in the window pointed out and turned on the bathroom fan. I could go in every 30 mins to spray portions of the area. I’ll ventilate overnight before we use it again. Great product.

This stuff is amazing! I should have taken pics, but all the other reviewers pics are absolutely accurate! I have a brick-enclosed mailbox, that’s about an acre from my house. Can’t clean it unless we string 2 100-foot hoses and drag the pressure washer out there. I sprayed it twice, and it looks brand new. I bought one bottle, used it on a few things, then bought the gallon lol. Going to use it this weekend on some porch awning edges etc. It totally works for me for the small stuff! Also removes stains from my pool rafts after being in the deck box all winter, which the big pressure washer can’t even do. I will always have a bottle of this on hand. Their spray bottle sucks tho, just get a DEP sprayer for a few bucks. GREAT product, will be a staple around here!!

I used this for my vinyl fence that had stuck on mold. I sprayed it and within minutes the mold went from green to orange. I rinsed it off with the hose and 0 scrubbing once the whole area had turned yellow and the mold was gone. I am very happy with this stuff! I haven’t used it inside the house but I imagine it would work even faster. My fence had mold for a few years built up on it. I did get a little on my skin at some point but I just rinsed it off within a minute and I didn’t have any reactions or burns. I was outside so I can’t speak to how bad the fumes are. It did smell like bleach though. 10/10 product and would definitely recommend and buy again!

This is an excellent product! I’ve tried several other mold removal products over the years, and this one is by far the most effective. It worked exactly as advertised and produced great results. I highly recommend it to anyone looking for a reliable solution to get rid of mold. The only advice I’d add is to make sure the area is well-ventilated while using it. I also recommend wearing a mask and protective safety glasses, as the fumes can be strong. Taking those simple precautions will make the job much safer and more comfortable.