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Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces
Key item features
- PRODUCT IDENTIFICATION: Wet & forget cleaning — sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- CLEANING INSTALLATION: Effective for household and commercial cleaning tasks — applied per the manufacturer's directions on the labeled surfaces. Built to meet common US residential install specs across new-construction and replacement work.
- STANDARD RESIDENTIAL SPEC: Built to standard residential install specs — drop-in compatible for new-construction and replacement work across the labeled application range. Universal industry-standard interfaces. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- WET & FORGET BRAND: Part of the Wet & Forget residential product line — backed by manufacturer support and warranty terms as specified by the brand. Sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- RESIDENTIAL & COMMERCIAL USE: Designed for standard US residential and light-commercial install conditions across new-construction, full remodel, and individual unit replacement work. Pairs with matching same-brand accessory items where applicable.
Specs
- Rec. useHousehold
- Cleanser formSprays
- Rec locationOutdoor
- Size128 Fl Oz Pack Of 1
- Product lineWet & Forget
- Product net content uomEach
Current price is USD$44.16
Price when purchased online
- Free shipping
Free 30-day returns
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Sold and shipped by Supply the Home
4.309528752335479 stars out of 5, based on 19268 seller reviews(4.3)19268 seller reviews
Free 30-day returns
About this item
Product details
Wet & Forget Multi-Surface Outdoor Cleaner, Original, 128 fl oz, is a powerful outdoor cleaner concentrate designed to tackle tough moss, mold, mildew, and algae on a variety of exterior surfaces. This easy-to-use spray is perfect for decks, patios, sidewalks, roofs, and more, making it an ideal outdoor mold and mildew remover for your home. Simply mix 1 part Wet & Forget with 5 parts water in a garden sprayer, apply to a dry surface on a cool day, and let nature do the rest—no scrubbing or rinsing required. The formula is safe for most outdoor surfaces and can be stored mixed and ready in your sprayer for future applications, thanks to its unlimited shelf life. Wet & Forget Multi-Surface Outdoor Cleaner is recommended for outdoor household use and is effective at removing unsightly stains caused by moss, mold, mildew, and algae. With a generous 128 fl oz size, this outdoor cleaner provides long-lasting results and is a convenient solution for maintaining a clean, fresh exterior all year round.
- PRODUCT IDENTIFICATION: Wet & forget cleaning — sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- CLEANING INSTALLATION: Effective for household and commercial cleaning tasks — applied per the manufacturer's directions on the labeled surfaces. Built to meet common US residential install specs across new-construction and replacement work.
- STANDARD RESIDENTIAL SPEC: Built to standard residential install specs — drop-in compatible for new-construction and replacement work across the labeled application range. Universal industry-standard interfaces. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- WET & FORGET BRAND: Part of the Wet & Forget residential product line — backed by manufacturer support and warranty terms as specified by the brand. Sourced direct from the manufacturer or authorized distributor. Designed for standard US residential install conditions across remodel, new-construction, and individual fixture replacement work.
- RESIDENTIAL & COMMERCIAL USE: Designed for standard US residential and light-commercial install conditions across new-construction, full remodel, and individual unit replacement work. Pairs with matching same-brand accessory items where applicable.
info:
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Specifications
Brand
Wet
Rec. use
Household
Cleanser form
Sprays
Rec location
Outdoor
Directions
Instructions
Mix 1 part Wet & Forget with 5 parts water in a garden sprayer, spray dry surface on a cool day to avoid rapid evaporation of product, do not rinse, apply when rain is not forecasted within 4-5 hours, apply when the temperature is above 32 F; unused product can be stored mixed and ready in sprayer for future applications with unlimited shelf life
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 4 reviews
May 23, 2026
Peppy
Top Reviewer
5 out of 5 stars review
Verified Purchase
No more green decks!
We discovered this deck product from a friend and it is wonderful! Our two decks are right on the woods and turned green quickly despite washing etc! Real pain for us old folks. We tried this product and we are sold on it. Keeps the decks looking really good and clean. Just bought more for this season. Great product!
Helpful?5IWRUEDD8Q1W13806402416
Dec 3, 2025
WalmartCustomer
5 out of 5 stars review
Verified Purchase
Wet' n Forget Gets The Job Done
This stuff really works on removing algae and fungus off driveways, sidewalks an d the like! I've used this product for many years and it has always lived up to expectations. Just make sure you have a pump sprayer because you have to dilute it before use.
Helpful?5IWRUEDD8Q1W13806402416
Mar 27, 2026
Ginny
5 out of 5 stars review
Verified Purchase
Fast service right to me door! Thank you.
Helpful?5IWRUEDD8Q1W13806402416
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