Wet & Forget Moss, Mold, Mildew, and Algae Stain Remover. Free Returns.

Up to 60% Off

Product Details


Wet & Forget Moss, Mold, Mildew, and Algae Stain Remover

  • Removes moss, mold, mildew, and algae stains
  • Easy one-step application
  • No scrubbing or rinsing
  • Cleans vinyl siding, decks, and roofs
  • 96 oz. concentrate
  • Makes 4.5 gallons
  • Dilute and apply with a pump-up garden sprayer
  • Works safely over time
  • Covers 550-1,700 feet
  • Non-caustic and non-acidic


How to get your goods: by purchasing this Groupon and providing your name and shipping address, your order is complete!

For questions pertaining to this deal, please visit the deal Q&A on this page. For post-purchase inquiries, please contact [Groupon customer service](http://gr.pn/zmfvIT).

View the [Groupon Goods FAQ](http://gr.pn/1gH6Dm7) for additional information.

The Fine Print


Limit 3 per person, may buy 2 more as gifts. Free returns. Does not ship to AK/HI/Canada/Puerto Rico. Most orders are delivered within 7 business days from the purchase date. Does not ship to PO boxes. See return policy. Must pay applicable tax and provide name and shipping address at checkout, which will be shared to facilitate shipping. Goods sold by Groupon Goods. How is the strike-through price determined?

Customer Reviews

Product Picture for Customer Review

Wet & Forget Moss, Mold, Mildew, and Algae Stain Remover. Free Returns.

Rate first, then write a review.

kendal c. Verified Purchaser
Jul 9th, 2017
Works great
Was this helpful?
Thank you for your vote (Undo)
Frances C. Verified Purchaser
Jun 10th, 2017
It was amazing worked like a charm!
Was this helpful?
Thank you for your vote (Undo)
Lisa W. Verified Purchaser
May 7th, 2017
This is amazing for mold and mildew on brick and siding. And our camper. Use it at home and our campers my parents and ours
Was this helpful?
Thank you for your vote (Undo)
budd g. Verified Purchaser
Apr 25th, 2017
love my clean driveway thanku
Was this helpful?
Thank you for your vote (Undo)
Nancy B. Verified Purchaser
Apr 21st, 2017
Great for removing mold and mildew on the exterior of our fifth wheel.
Was this helpful?
Thank you for your vote (Undo)
Edward W. Verified Purchaser
Nov 30th, 2016
This stuff really works. Sprayed it on my roof that had a green mossy color build up and it removed all of the discoloration.
Was this helpful?
Thank you for your vote (Undo)
georgia m. Verified Purchaser
Sep 14th, 2016
it has rained every day since I got the product so i have not been able to use it myself. But all my girlfriends use it and rave about it
Was this helpful?
Thank you for your vote (Undo)
1 person found this review helpful
Arnold P. Verified Purchaser
May 3rd, 2016
Easy to prepare. My roof needed two doses as it had heavy moss. It appears to work well. I would recommend its use.
Was this helpful?
Thank you for your vote (Undo)
2 people found this review helpful
Nancy S. Verified Purchaser
Apr 26th, 2016
It's easy to apply and it cleans my patio bricks quickly. I put it on my roof also to help clean the moss and mildew. It continues to work for several days after application.
Was this helpful?
Thank you for your vote (Undo)
3 people found this review helpful
Janice R. Verified Purchaser
Jun 10th, 2014
It did a tremendous job in removing the moss & dirt that had collected onmy vinyl siding!
Was this helpful?
Thank you for your vote (Undo)
10 people found this review helpful
Showing 10 of 10

Average of 44 ratings

68%
14%
9%
2%
7%
To ensure the quality of reviews, all reviews are screened for spam and content that may be offensive to other people.

Please Sign In or Sign Up to rate or vote

By purchasing this deal you'll unlock points which can be spent on discounts and rewards. Every 5,000 points can be redeemed for $5 Off your next purchase.