MMR Professional Strength Instant Mold and Mildew Stain Remover 1 Gallon

Great product. Removed mold in a jiffy. Spray on and rub briefly to ensure even courage and mold is gone that quick. Very powerful wear gloves, mask and crapy clothes, bleach based. Let it remain on wood for 15 minutes or so. Then rinse thoroughly. Beware. Slippery surface when rinsing.

works perfectly, there is a little smell but everything disappears

Had 5 years of mold on the flagstones of my patio. I was going to use hydrogen peroxide and scrub it off by hand. Fortunately I heard of MMR and gave it a try. I just sprayed it on and in a minute all the mold was gone! No scrubbing. Can’t believe it worked so well. It turned from a several hour project to done in 15 minutes. Great product.

This product is awesome! My husband was able to do this himself, he wore a painters mask with filters, the smell wasn’t bad. The product worked on the mold stain within seconds of using it! Great product we are ordering more to finish the attic!

Used this product to destroy mold in a crawlspace of a house. It worked quickly and efficiently, and there is no sign left of any mold on floor joists.

Easy to apply

Stuff is amazing. Just make sure if you spray it where people or pets go make sure you close the door for a few hours. Had a room where mold was growing on the ceiling and spray a good amount on the mold and came back in a few hours and it was dead and couldn't see where it use to be.

I previously used, RMR 66, worked better. Neither one completely removed the mildew and dirt on the house. It is important that protective wear should be warned and plants covered. I lost a few plants. Stuff is strong and smells like strong bleach.