10 Best Reviews For Wet & Forget Outdoor Cleaner of 2025

Tested and Reviewed: Top 10 Reviews For Wet & Forget Outdoor Cleaner deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Wet & Forget

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

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Editor's bottom line:

“This reviews for wet & forget outdoor cleaner is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Wet & Forget Concentrate Outdoor Cleaner removes green and black stains caused by moss, mold, mildew, and algae, no scrubbing, no rinsing, no pressure washing, just wet it and forget
Surfaces including driveway, patio, roof, siding, deck, vinyl, wood, concrete, canvas, aluminum, and upholstery
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
Cleans with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer

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Picked by 397 people today

9.5

Wet & Forget

Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces

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Main Highlights

New & Improved Nozzle! Xtreme Reach Hose End Outdoor Cleaner attaches to garden hose; jet tip sprays up to 30ft to remove green and black stains caused by moss, mold, mildew, and algae on roofs and siding; fan tip provides quick application to driveways and decks; no rinsing
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 55° F
Cleans over time with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer
It is bleach free and non-acidic; spray 100 feet away from lakes, ponds, rivers, and streams and flush plants with water before and after application
Each bottle treats up to 2,000 square feet, heavy stained and porous surfaces will absorb more product

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9.5

Wet & Forget

Wet & Forget Outdoor Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End with New & Improved Nozzle, 48 Fluid Ounces, 1 Pack + Refill

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Main Highlights

New & Improved Nozzle! Xtreme Reach Hose End Outdoor Cleaner attaches to garden hose; jet tip sprays up to 30ft to remove green and black stains caused by moss, mold, mildew, and algae on roofs and siding; fan tip provides quick application to driveways and decks; no rinsing
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 55° F
Cleans over time with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer
It is bleach free and non-acidic; spray 100 feet away from lakes, ponds, rivers, and streams and flush plants with water before and after application
Each bottle treats up to 2,000 square feet; heavy stained and porous surfaces will absorb more product

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9.2

Wet & Forget

Wet & Forget Window & Screen Cleaner – Outdoor Window Cleaner Spray & Hose Attachment; No Scrubbing, Superior Scrub-Free Shine for Windows & Screens; 48oz (Pack of 2)

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Main Highlights

SIMPLE WINDOW & SCREEN CLEANING: The NEW Wet & Forget Outdoor Window and Screen Cleaner, use with your garden hose to dissolving dirt & grime in minutes. No need for ladders or heavy scrubbingjust spray, rinse, and enjoy clearer, brighter views.
POWERFUL & TIME-SAVING: Clean up to 36 windows per bottle and reach up to 30 feet! This window cleaner tool is perfect for second-story windows and hard-to-reach areas, making outdoor cleaning quick, safe, and hassle-free. *Coverage is dependant upon application volume.
NO NEED TO REMOVE SCREENS: Unlike traditional window washing kits, this sudsing glass cleaner cleans both windows and screens at the same time dissolving dirt and grime. The powerful formula features a unique sheeting action that minimizes water spotting, delivering a superior scrub-free shine.
MAXIMUM COVERAGE, MINIMAL EFFORT: For a superior scrub-free shine we reccomend using Wet & Forget Window & Screen Cleaner on cool windows not in direct sunlight. This spray glass cleaner eliminates the need for extra tools or manual scrubbing. *Different water quality may affect final results.
REUSABLE & LESS WASTE: Included Hose End sprayer fits both bottles for a cleaner planet and fewer parts to toss. Designed for controlled use, the hose-end nozzle ensures high-reaching and efficient application.

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9.0

Wet & Forget

Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Xtreme Reach Hose End Refill, 48 Fluid Ounces

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Main Highlights

Wet & Forget Xtreme Reach Hose End Refill Outdoor Cleaner using original nozzle attaches to garden hose; jet tip sprays up to 30ft to remove green and black stains caused by moss, mold, mildew, and algae on roofs and 2nd story siding; fan tip provides quick application to large surfaces driveways, patios and decks; no scrubbing, no rinsing, and no pressure washing, just wet it and forget it
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 55° F
Cleans over time with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer
It is bleach free and non-acidic; spray 100 feet away from lakes, ponds, rivers, and streams and flush plants with water before and after application
Each bottle treats up to 2,000 square feet; heavy stained and porous surfaces will absorb more product

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8.8

Wet & Forget

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

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Main Highlights

Wet & Forget Concentrate Outdoor Cleaner removes green and black stains caused by moss, mold, mildew, and algae, no scrubbing, no rinsing, no pressure washing, just wet it and forget it on multiple surfaces including driveway, patio, roof, siding, deck, vinyl, wood, concrete, canvas, aluminum, and upholstery
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
Cleans over time with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer
It is bleach free and non-acidic; spray 100 feet away from lakes, ponds, rivers, and streams and flush plants with water before and after application
One bottle treats 750 - 2,250 square feet, heavy stained and porous surfaces will absorb more product

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8.6

Wet & Forget

Wet & Forget Shower Cleaner Spray Multi-Surface Weekly Application Requires No Scrubbing, Bleach-Free Formula, Ready to Use, Fresh Scent, 3 Months of Cleaning, 64 Fluid Ounces, 1 Pack

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Main Highlights

1: EFFORTLESS CLEAN Wet & Forget Showers no-scrub formula prevents soap scum, grime, and body oils. Use weekly on shower doors, tiles, tubs, and basins. Just spray once a week for a clean, fresh bathroom with minimal effort.
EASY WEEKLY APPLICATION Spray Wet & Forget Shower once a week, let sit 812 hours, then rinse with warm water. For heavy buildup, use daily until clean. Always rinse the shower basin and tub thoroughly before use.
CLEANS ALL SHOWER & TUB SURFACES Works on fiberglass, acrylic, tile, and glass. Removes soap scum and grime with no scrubbing. Use weekly to help prevent hard water stains and calcium buildup. Pre-clean if buildup is severe.
UNIQUE & ENJOYABLE SCENTS Wet & Forget Shower Cleaner has a fresh scent with no bleach, ammonia, or dyes. Each 64 fl. oz. bottle provides up to 12 weeks of cleaning when used weekly.
BLEACH FREE Wet & Forget Shower Cleaner is bleach-free with no harsh fumes, making bathroom cleaning more pleasant compared to traditional cleaners.

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8.3

Spray & Forget

Spray & Forget House & Deck Outdoor Cleaner - Hose End Adapter - Stain Remover - 1 Quart

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Main Highlights

The Spray & Forget House & Deck Outdoor Cleaner with Hose End Adapter removes stains caused by algae, mold and mildew.
This powerful concentrated cleaner saves time with no rinsing required.
Great for use on brick walls, decks, fences, driveways, walkways, siding and stucco.
This quart of concentrate for use on areas of 400-600 square feet and is able to reach the second story with adequate water pressure.
Follow directions carefully for use. Apply Spray & Forget every 6-12 months or at the first sight of new staining.

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8.1

Wet & Forget

WET & FORGET Shower Ultra Cleaner Mist Fresh Scent No-Scrub Weekly Bathroom Spray for Fiberglass, Tile, Glass, Grout & More, 1 Spray and 1 Refill, 20oz each

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Main Highlights

NO SCRUBBING NEEDED: Simply spray on a wet surface and let it workno rinsing, wiping, or scrubbing required! Ideal for busy households, apply once a week to clean and prevent the build-up of soap scum and everday shower grime.
CONTINUOUS, EVEN SPRAY: Our new Ultra Cleaning Mist's simple squeeze-and-hold design delivers a continious, even spray that covers surfaces without drips or gaps, perfect for maximium coverage with minimal effort. Engineered for a smooth, uninterrupted flow.
MULTI-SURFACE FUNCTIONALITY: Works on fiberglass, acrylic, tile, grout, glass, tubs, and more. Whether you need a shower glass cleaner or a grout refresher, it delivers a powerful clean with ease free from bleach and ammonia
EASY TO USE: Trigger spray top can be reused, helping you reduce plastic. Remover trigger spray top, attach to included refill bottle, and you're ready to spray and walk away.
TRUSTED WET & FORGET QUALITY: From the makers of the orginal Wet & Forget Shower Cleaner, this advanced formula tackles the toughest buildup while being bleach-free and fume-free. Say goodbye scrubbing and strong odors

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8.1

Wet & Forget

Wet & Forget Indoor Mold and Mildew All-Purpose Cleaner Deodorizes, Disinfects, Kills 99.9% of Bacteria and Viruses, Ready to Use, 64 Fl. Oz.

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Main Highlights

Indoor all-purpose cleaner kills 99.9% of bacteria & viruses, it also kills the virus that causes COVID-19
Wet & Forget Indoor inhibits the growth of mold and mildew and destroys mold odors at the source, it doesnt just mask odors, it eliminates them
Wet & Forget Indoor is a proven soft surface sanitizer for spot treatment of soft surfaces such as fabric, upholstery, gym bags, hampers, pet bedding, stuffed animals, and toys
Wet & Forget Indoor cleans, deodorizes, and disinfects, use on washable hard, nonporous surfaces of appliances, exteriors, chairs, tables, sinks, cabinets, highchairs, showers, bathtubs, bathroom fixtures, walls, countertops, garbage cans, floors, windows, doors and door handles
No bleach or irritating fumes, refer to label for detailed disinfection, virucidal, mold and mildew control, cleaning, deodorize, and sanitizing instructions

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Our Best Overall Choice

Best Choice

9.7

Wet & Forget

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 128 Fluid Ounces

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Wet & Forget Concentrate Outdoor Cleaner removes green and black stains caused by moss, mold, mildew, and algae, no scrubbing, no rinsing, no pressure washing, just wet it and forget
Surfaces including driveway, patio, roof, siding, deck, vinyl, wood, concrete, canvas, aluminum, and upholstery
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
Cleans with the wind and rain, green stains clean up within 1-2 weeks, black stains or heavy, stubborn stains can take several months, long-established stains may take 6-12 months; surfaces can stay clean up to 1 year or longer

Show Price

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