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Wet & Forget works gradually but effectively, using wind and rain to gently lift away moss, mold, mildew, and algae stains. Green growth typically fades within a few weeks, while tougher black stains disappear over the course of months.

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Choose The Right Bottle For Your Clean

Different application methods to treat different outdoor spaces.

  1. 32oz Ready-To-Spray: Great for small surfaces and quick touch-ups

  2. Concentrate: Mixes 3:1 to make 4 gallons. Ideal for controlled applications exactly where it’s needed.

  3. Hose End: Provides quick, convenient coverage with a wide, uniform spray that reaches 24′.
wet & forget outdoor spaces

See it in action

With Wet & Forget Outdoor Spaces Concentrate (1 Gallon), you can remove green and black stains caused by algae, mold, mildew, and moss without scrubbing or rinsing. Just mix, spray, and let the wind and rain do the work.

FIND IT WHERE YOU SHOP

Find Wet & Forget products where you shop. These great reviews from real customers are why we know you’ll get the clean you’re looking for.

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Where to use

You can use Wet & Forget Outdoor Spaces Concentrate on virtually any outdoor surface. It’s ideal for use on targeted surfaces. Simply treat the surface & walk away.

miss muffet's revenge

ASPHALT

miss muffet's revenge

bRICK

miss muffet's revenge

composite

miss muffet's revenge

concrete

miss muffet's revenge

outdoor carpet

miss muffet's revenge

pvc

miss muffet's revenge

painted surfaces

miss muffet's revenge

plastics

miss muffet's revenge

rubber

miss muffet's revenge

stained surfaces

miss muffet's revenge

Steel

miss muffet's revenge

stone

miss muffet's revenge

Stucco

miss muffet's revenge

teak

miss muffet's revenge

vinyl

miss muffet's revenge

wood

  • Leave on outdoor cleaner – no guess work, extra steps or complicated tools
  • Designed around routine upkeep for your regularly used outdoor spaces
  • Cleans moss, mold, mildew, and algae stains
  • Color-Safe
  • Gentler, Bleach-Free* approach to cleaning outdoor areas
  • 2-3x the coverage of bleach
  • No scrubbing, no rinsing, no power washing
  •  
How To Apply:
  1. Mix 1 part Wet & Forget with 3 parts water in a tank sprayer
  2. Apply to a dry surface until saturated
  3. Do not rinse or scrub
  4. Allow wind and rain to gradually clean the surface over time
  5. Reapply as needed for maintenance or heavy staining
Where To Use Wet & Forget Outdoor Spaces

Wet & Forget Outdoor Spaces is tailored for outdoor living areas where moss, mold, mildew, and algae stains tend to show up first.

Backyard Living

Porches, Decks, Patios, Walkways, Fencing, Patio Furniture

Around The Home

Entry Paths, Driveways, Steps, Railings, Retaining Walls & Other Common Exterior Surfaces

Use On

Concrete, Pavers, Brick, Wood, Stone, Slate, Stucco, Vinyl, Fabric, Composite, Aluminum, Rubber, Plastic/Resin and Screens

NOTE: Spot test in an inconspicuous area before full application.

  • Leave on outdoor cleaner – no guess work, extra steps or complicated tools
  • Designed around routine upkeep for your regularly used outdoor spaces
  • Cleans moss, mold, mildew, and algae stains
  • Color-Safe
  • Gentler, Bleach-Free* approach to cleaning outdoor areas
  • 2-3x the coverage of bleach
  • No scrubbing, no rinsing, no power washing

*Made without Sodium Hypochlorite.

Low water pressure and/ or windy conditions may diminish reach.

How To Apply:
  1. Mix 1 part Wet & Forget with 3 parts water in a tank sprayer
  2. Apply to a dry surface until saturated
  3. Do not rinse or scrub
  4. Allow wind and rain to gradually clean the surface over time
  5. Reapply as needed for maintenance or heavy staining
Where To Use Wet & Forget Outdoor Spaces

Wet & Forget Outdoor Spaces is tailored for outdoor living areas where moss, mold, mildew, and algae stains tend to show up first.

Backyard Living

Porches, Decks, Patios, Walkways, Fencing, Patio Furniture

Around The Home

Entry Paths, Driveways, Steps, Railings, Retaining Walls & Other Common Exterior Surfaces

Use On

Concrete, Pavers, Brick, Wood, Stone, Slate, Stucco, Vinyl, Fabric, Composite, Aluminum, Rubber, Plastic/Resin and Screens

NOTE: Spot test in an inconspicuous area before full application.

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