(2 pack) Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz
(2 pack) Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz
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(2 pack) Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz

(2 pack) Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz2 pack Wet Forget Liquid Outdoor Surface Cleaner Ready to Use Moss Mold Mildew Algae Stain Remover UnscentedWet Forget Liquid Outdoor Surface Cleaner Ready to Use Moss Mold Mildew Algae Stain Remover Unscented4 pack Wet Forget Liquid Outdoor Surface Cleaner Ready to Use Moss Mold Mildew Algae Stain Remover Unscented
Pack Size:2 Pack

Key item features

  • Effortless Application: This ready-to-use spray eliminates moss, mold, mildew, and algae stains from outdoor surfaces with a simple spray-on application, requiring no scrubbing, rinsing, or power washing.
  • Broad Surface Compatibility: Safe for use on virtually any outdoor surface, including porch steps, fountains, concrete, landscape stones, and fabric patio umbrellas, without causing harm.
  • Bleach-Free Formula: The gentle formula contains no bleach or acidic chemicals, ensuring effective cleaning without damaging treated surfaces.
  • Long-Lasting Clean: Designed to properly clean surfaces, Wet & Forget helps them stay cleaner for an extended period after application.
  • Optimal Application Conditions: For best results, apply on a cool, dry, windless day with no rain expected for 4-5 hours, ideally when evaporation is minimal.
  • Generous Coverage Area: One 64 oz bottle of the ready-to-use formula covers approximately 60-180 square feet, depending on surface porosity, growth type, and stain severity.
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Current price is $41.2832.3 ¢/fl oz
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This item includes:

  • 2-pack of Wet & Forget Outdoor Moss, Mold, Mildew, and Algae Stain Remover Spray, 64 oz
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Customer ratings & reviews

4 out of 5 stars
stars1,158 ratings479 reviews
How item rating is calculated
5.0
5.0
  1. 5 stars63% (730)
  2. 4 stars9% (108)
  3. 3 stars7% (83)
  4. 2 stars5% (54)
  5. 1 star16% (183)

Reviews summary

Pros

  • : Easy to navigate with a straightforward setup.
  • : Removes moss, mildew, and stains from pavers.
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Showing 1-3 of 479 reviews

Mar 21, 2026
Maryann
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

GREAT PRODUCT

If you have screens that are green (Florida) , this works ! We are in a drought area and can't pressure wash right now . I used this product and it cleared up the green. Helpful hint , I put it in a pressure sprayer instead of the Hand sprayer that it comes with . For big areas it's much easier .

Helpful?11LJBKK6M6AW13741624049
May 25, 2026
Jean
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

I had a bird nest in a part of the gazebo curtain and made a complete mess of the curtain and rocking chairs. Sprayed this cleaner on and walked away like it says. Well, the curtains and rockers cleaned so well that I told neighbors about it. I highly recommend.

Helpful?11LJBKK6M6AW13741624049
Jun 1, 2026
PAT
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great product

This is a great product. It performed better than I even expected. Used it on my outdoor rug on my deck. Worked perfectly. I also used on my sidewalk and gets no sun and was turning green. Again, this worked perfectly and it looks like brand new Concrete.

Helpful?11LJBKK6M6AW13741624049