- Gentle bleach-free, non-acidic, no scrub outdoor cleaner
- Treats up to 1,215 sq. ft.; concentrate makes 6 Gal.
- Clean roofs, decks, siding, walkways, RVs or any outdoor surface
- View More Details
Free & Easy Returns In Store or Online
Return this item within 30 days of purchase. Read Return Policy
Product Details
About This Product
Wet and Forget 0.5 Gal. Moss, Mold, Mildew and Algae Stain Remover is the easy, one-step solution to removing outdoor moss, mold, mildew and algae. No scrubbing, rinsing or power washing required. This EPA-registered product is non-caustic, non-acidic and contains no bleach. Wet and Forget is safe to use on all outdoor surfaces. Simply dilute and apply with a pump-up garden sprayer, then sit back and let Mother Nature do the rest. Wet and Forget works gently over time, and is safe around plants and landscaping when used as directed.
Highlights
- Removes moss, mold, mildew and algae stains
- Easy to use, 1-step application
- Works great as a vinyl siding cleaner, deck cleaner (wood and composite), roof cleaner
- No scrubbing, rinsing or pressure washing required
- Gentle, biodegradable cleaning formula
- Unlimited shelf life
- Makes 3 gal.
- Subject to or will include a recycling fee in the following states: CA, OR
- Does not ship to California - California residents please click here to purchase
- Return Policy
Product Information
Specifications
Dimensions
Container Size | 64 Ounce | Product Size | 64 GA-Gallon |
|---|
Details
Concentrated or Ready to Use | Concentrated | Features | Concentrated |
|---|---|---|---|
Formulation | Regular Strength | Pack Size | 1 |
Paint Prep & Cleanup Product Type | Mold & Mildew Product | Product Dispenser Type | Plastic Bottle |
Product Form | Liquid | Recommended Surfaces | Acrylic, Concrete, Fiberglass, Glass, Laminate, Metal, Painted Surfaces, Plastic, Porcelain, Rubber, Stone, Tile, Vinyl, Wood |
Returnable | 30-Day | Types of Surfaces Cleaned | Multi-Purpose |
Where to Use | Bathroom, Floors, Kitchen, Outdoor |
Warranty / Certifications
Certifications and Listings | No Certifications or Listings | Manufacturer Warranty | None |
|---|
Questions & Answers
70Questions
Q:Can this product be used on a vinyl outdoor shade?
by|May 13, 2023
1 Answer
Q:I am re-pointing some bricks on an outdoor wall that had moss growing on top and inside the grout joints. I scraped most off
by|Nov 18, 2019
3 Answers
Q:Can we use W
by|Nov 6, 2019
2 Answers
Q:I have a waterproof awning stained with green algae. If I use this product is it remains waterpro...
by|Sep 8, 2019
3 Answers
Showing 1-4 of 70
Customer Reviews
3.6 out of 5
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Aug 12, 2020
Works as described. I first removed the moss from the pavers on the patio. After applying the p...
Works as described. I first removed the moss from the pavers on the patio. After applying the product, the patio remained moss free for several months. Getting ready to apply another application and don't think I'll have to manually remove much moss.
by
Feb 28, 2020
Purchased this product to remove mold from my metal roof. It did not work; even after six months...
Purchased this product to remove mold from my metal roof. It did not work; even after six months! When I contacted their customer service about their "guarantee", they told me that the product does not remove dirt and that they would not stand behind their guarantee. I explained to them it was black mold and they still would do nothing. In essence, the product doesn't work and they do not stand behind their guarantee. Don't waste your money!
by
Response from Wet & Forget ExpertFeb 28, 2020
We're so sorry to hear about your experience with Wet & Forget! We would like to look into this more deeply and learn more about your application. If you could please give our office a call at 888-727-8524 so we can make this right.
Nov 12, 2019
Worked as promised. See what the spring brings.
Worked as promised. See what the spring brings.
by
Oct 22, 2019
Made quick work of green algae on siding and sidewalks....
Made quick work of green algae on siding and sidewalks. Did not affect black staining on painted metal between windows. Will definitely use again. Prior I mixes some bleach into sand and brushed my sidewalk with good effect, this is so much easier.
by
Oct 16, 2019
It worked so fast killing moss I was very surprised
It worked so fast killing moss I was very surprised
by
Sep 17, 2019
I was a little skeptical of this after I used it. Nothing seemed to happen. But....after about a ...
I was a little skeptical of this after I used it. Nothing seemed to happen. But....after about a day...boy, ok, this DOES work. Mix it with the right amount of water and it does the trick. It's a bit pricey but I was able to cover a lot of surface with one bottle.
by
Jul 9, 2019
There was no visible change in the stains on my painted brick outside. A few stains usually appe...
There was no visible change in the stains on my painted brick outside. A few stains usually appear every few months or so from the water that runs off of my patio roof onto the back of my house. I wire brushed the moss that had collected and applied Wet & Forget (about 3 weeks ago); stains are still there. I got much better results from spraying the stains with Clorox Cleanup, allowing it to soak for about 15 minutes and hosing it off. I was disappointed with the product.
by
Response from Wet & Forget ExpertJul 11, 2019
Hi Lorelei! Wet & Forget is a gentle cleaner that works over time with Mother Nature to remove moss, mold, mildew and algae. If the stains on the surface are more green in color, you should see results a few weeks after applying, if the stains are black it can take a few months for you to start to see a change. We'd like to look into this further and learn a little more, if you could please give our office a call at 888-727-8524.
Jun 11, 2019
Was surprised how fast it worked. Happy with the...
Was surprised how fast it worked. Happy with the result
by
Feb 6, 2019
3 Star Review
Rating provided by a verified purchaser
by
Response from Wet & Forget ExpertJul 12, 2019
Wet & Forget Outdoor will not create results directly after applying the product. It works over time with the wind and rain to gently clean up moss, mold, mildew and algae. We would like to learn more about your experience with Wet & Forget, if you could please give us a call at 888-727-8524.
Feb 6, 2019
1 Star Review
Rating provided by a verified purchaser
by
Response from Wet & Forget ExpertJul 12, 2019
The Wet & Forget product is a gentle cleaner that will remove moss, mold, mildew and algae. It works with the rain and wind to gently remove growth from exterior surfaces over time. We would like to learn more about your application and experience with Wet & Forget, if you could please give us a call at 888-727-8524.
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