RMR-86M Marine Mildew-Stain Remover, Instantly Removes Mold Stains and Mildew Stains, Sodium Hypochlorite Formula, Less Abrasive, Easy to Use

This is one of the best cleaning chemicals to use to remove mold, mildew, or anything off outdoor seats. I used this on my Jetski to remove four year old mildew from the seats and it made it like new. Follow the instructions and within 15 seconds it will be gone. The smell it gives off is a normal mildew cleaner smell. But your supposed to wash it off afterwards. This product is easy to use, all you need to do is spray and boom, its gone. Its a very effective product which took all of the mildew off of all my seats that I tried it on as well.

This stuff is amazing, removes mold from carpets,vinyl,fiberglass everyplace on a baot with little to no effort or scrubbing. This is the best stuff I have found and I use for now on. Definitely recommend. But only used on whites and tans so not sure if color fast for dark colors

This stuff works miracles! So these pictures dont do it justice as they are the old seats ripped off my pontoon that I figured I'd put this stuff to the test. These stuff removes stains with ease. Great value. It does smell like bleach so be sure to use in a well ventilated area, I did all my work outside. These pictures I am posting were taken a 30 seconds after I sprayed. I did not use a brush or spend much time just a simple spray, and spray ... I will be using this a few times a year to keep the build up down. This products clears all mess's faster than any other product I've ever used.

Wow! This stuff is amazing! As soon as it’s sprayed it goes to work! Cleaned the vinyl on my boat that hadn’t been touched in a few years! Definitely will be buying this again!

This works really good, and made the boat seats look good. The only problem I have is it has bleach in it.

Absolutely love!! If you're looking for a stubborn mildew stain remover, this is the product for the problem. I've used em all and this is an miracle worker. I wish I had taken before and after pictures. Best of all it simple. Wet it let it set and mildew disappears. Wipe with a clean damp cloth when dry.After using other products the stains remained.Miracle!!

Spray effectiveness:Follow the directions and this worked great on the dash of our Sea Ray 240. Had spots of mold and had attempted to remove with soap and water as well as other solutions. This spray did a wonderful job of removing the mold.

This is really incredible. It worked wonders on a 20 year old boat that needed some serious stain removal. I had tried a competitor product before and figured the stains were too much, but on a whim bought this product and it is the best. It made the boat feel fresh again. I will now always keep it on hand.