Marine 31 Mildew Stain Remover & Cleaner | Effective for Boats, Home, Patio, & Bathroom | Removes Mildew & Mold Stains | Powerful Cleaning Formula | 16oz

The item took off all mildew on my boat seats! I tried other cleansers and the mildew did not bulge!! With this product my seats looked like new!!

I have tried every type of cleaner to get a mildew spot off of my boat seat. Nothing worked until this! I forgot to take a pic but I spayed the solution on the stain…let it sit for 3 minutes and it wiped right off. I had to apply it 2 times on one bad stain but looks as good as new now. Seats are made of vinyl. Amazed by this product!

We had some black spots on the seats of our pontoon, and this removed the spots very well. Be advised, there is bleach in this product.

This stuff is phenomenal! Highly reccomend! It works super fast and my seats look so much better. I used it on my jetski seat too and they look brand new.

This is a great product and it immediately removes mildew from my golf cart seats.

The product itself works great. The top of the cap on the bottle broke and a lot of it spilled.

Made my seats look brand new again and they were covered in mold. Highly recommend.

I have tried every last product to remove mildew from my white/tan vinyl on my 2006 SeaRay. Not even magic eraser could get the remaining stains off. I originally used as directed, and didn’t have great results, especially on upright areas where the product couldn’t sit. Then I tried a different technique- soaking a paper towel in the cleaning solution, letting it sit on the stains for a few minutes (noMore than 5), and I could not believe my eyes. It removed years-old stains I’d simply accepted would be there forever. I found myself looking for mildew just to be able to clean as much as possible! I tested this out with 2 other mildew removers using the same technique but they couldn’t do what this one does. Worth every penny if you’re driving an older boat that has these annoying mildew stains. Note: it worked on white, light tan, and darker brown colors, and a few different textures. All around miracle product!