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

I am an engineer and lawyer and dont usually leave reviews unless something really impresses me. This product is impressive as it quickly gets rid of the toughest mildew on vinyl boat seats without affecting colored piping. I had some general mildew that we scrubbed two or three times with various marine cleaners and and could only remove about 50% of the stain. With absolutely no scrubbing this completely removed the mildew in about 5 minutes. I was also impressed that it did not bleach out or bother black colored piping and black embroidered sea ray lettering on the seats. I am sure it also got on my carpet (i was not that careful when spraying it) and it did nothing. Its has been 3 weeks since I sprayed the seats down and they are still bright white with no mildew. This stuff works as advertised,

I just had my boat detailed but the traditional products recommended by the marina cleaned the boat but left terrible mildew stains. I was really concerned and started to check out the cost of reupholstering (high!). I searched Amazon and decided to try this product. I was super skeptical as I trudged down to the dock, bucket of hot water and an old Scrub Mommy sponge in hand. I sprayed a small section and waited. Seriously…. a min later it was obvious the stains were disappearing. It took about 15 min to remove all the mildew stains from every upholstered surface in my 22’ surf boat. I did use the pink side of the scrub mommy on the seams. I took before and after pics to text to my husband but realized they might also be helpful to others searching Amazon. 100% will buy again. On my way back to the house I squirted the cover of the boat lift electric box and watched the mildew stains disappear.

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.

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!!

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

Better than imagined! I had tried several other products & scrubbed intensely with minimal results. You little just spray this on and let it sit. Nearly completely disappears without rubbing or scrubbing! Just wipe away excess after a minute or two. Highly recommend

When nothing else could remove dark mildew stains on our boat due to being covered for long periods of time, this product instantly dissolved and removed it! I am very glad to have discovered this product.