Wet & Forget Outdoor Moss Mold Mildew & Algae Stain Remover

Easily eliminate stubborn black and green stains from virtually any outdoor surface without scrubbing or using bleach. Just mix Wet & Forget with water and apply with a pump up garden spray. That's it! Wet & Forget goes to work with the wind and rain to gently remove growths over time. Surfaces stay clean, 1+ years in most cases. Use on siding, roofs, decks, walkways, painted surfaces, vinyl, plastic or virtually any other outdoor surface. Wet & Forget, the easy outdoor cleaner.