10 Best Spray And Forget Roof Cleaner Reviews of 2025

Tested and Reviewed: Top 10 Spray And Forget Roof Cleaner Reviews deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

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Spray & Forget

Spray & Forget 1-Gallon Concentrated Roof Cleaner

10% Off

Editor's bottom line:

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

Main Highlights

REMOVES STAINS & BLACK STREAKS: Spray & Forget Revolutionary Roof Cleaner Concentrate effectively removes stubborn black streaks as well as other stains caused by algae, mold and mildew.
WORKS FAST: This bleach and phosphate-free concentrate works fast so you get results in minutes, not weeks!
FOR USE ON SHINGLES including asphalt, wood, slate, clay and tile.
COVERS A WIDE AREA: Spray & Forget Roof Cleaner Concentrate can make up to 10 Gallons of cleaner solution enough to cover 1000 - 2000 square feet. *
EASY TO USE: Just mix 1:9 ratio of product and water. Spray mixture onto roof and wait 1 minute for foam to lift and turn stains orange. Rinse for more immediate results or allow rain to rinse over time. Not all stains will turn orange.

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Picked by 397 people today

9.5

Spray & Forget

Spray & Forget 1-Quart Hose End Concentrated Roof Cleaner

Main Highlights

REMOVES STAINS & BLACK STREAKS: Spray & Forget Super Concentrated Revolutionary Roof Cleaner effectively removes stubborn black streaks as well as other stains caused by algae, mold and mildew.
FOR USE ON SHINGLES including asphalt, wood, slate, clay and tile. Visible results get better over time.
FAR REACHING CLEANER: Spray & Forget Roof Cleaner Concentrate Hose-End Bottle can reach the second story of a house and treats 400 - 600 square feet. *
USE ONLY AS DIRECTED: For outdoor use only. Use garden hose to wet all landscaping before and after application.
EYE AND SKIN IRRITANT: Avoid contact with eyes and skin. Use eye protection and chemical resistant gloves when applying. Wash thoroughly with soap and water after handling.

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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

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

Spray & Forget

Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle - Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)

Main Highlights

Spray & Forget Super Concentrated Revolutionary Roof Cleaner, 1 Qt. Hose-End Bottle - Cleans Algae, Mold & Mildew Stains, Use on Asphalt, Wood, Slate, Clay & Tile Shingles, Yellow (SF150)

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Best Value

9.0

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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

30% Off

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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8.8

Spray & Forget

pray & Forget Super Concentrated Revolutionary Roof Cleaner with Hose End Adapter - 1 Quart

Main Highlights

Spray & Forget Super Concentrated Revolutionary Roof Cleaner with Garden Hose End removes stains caused by algae, mold and mildew.
Great for outdoor use on asphalt shingles, wood shingles, slate shingles, and clay/tile shingles.
Each 1-quart container treats 400-600 square feet and reaches a second story.
To use, follow directions carefully. Apply every 24-36 months or at first sight of new staining.
Hose adapter easily attaches to garden hose.

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8.6

Spray & Forget

Spray & Forget Ready-to-Use House & Deck Outdoor Cleaner - Nested Trigger Spray Bottle - 1 Gallon

Main Highlights

The Spray & Forget Ready-to-Use House & Deck Outdoor Cleaner with Nested Trigger Spray removes stains caused by algae, mold and mildew.
This powerful cleaner requires no pre-use mixing. Simply spray and go about your day.
Great for use on brick, walls, fences, driveways, walkways, siding, stucco and decks.
1-gallon container can cover 150-200 square feet.
Follow directions carefully for use. Spray every 24-36 months or at the first sight of new staining.

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8.3

30 SECONDS

30 SECONDS Roof Cleaner & Protector with Hose End Sprayer - Lifts Stubborn Stains from Dirt, Moss, Mold, Algae & Lichen

Main Highlights

CLEANS AND PROTECTS OVER TIME: Breaks down stains caused by mold, mildew, algae, moss, and lichen, then continues working after application to help prevent regrowth.
EASY TO USE: Simply attach to your garden hose and spray - no ladders or scrubbing required.
WORKS ON MULTIPLE ROOF TYPESs: Effective on asphalt shingles, metal, tile, slate, and composite roofing.
SAFE FOR LAWNS AND PLANTS: When used as directed, 30 Seconds Outdoor Cleaner will not harm your lawn, trees, shrubs, or landscaping.

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8.1

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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)

10% Off

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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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

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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Our Best Overall Choice

Best Choice

9.7

Spray & Forget

Spray & Forget 1-Gallon Concentrated Roof Cleaner

10% Off

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

REMOVES STAINS & BLACK STREAKS: Spray & Forget Revolutionary Roof Cleaner Concentrate effectively removes stubborn black streaks as well as other stains caused by algae, mold and mildew.
WORKS FAST: This bleach and phosphate-free concentrate works fast so you get results in minutes, not weeks!
FOR USE ON SHINGLES including asphalt, wood, slate, clay and tile.
COVERS A WIDE AREA: Spray & Forget Roof Cleaner Concentrate can make up to 10 Gallons of cleaner solution enough to cover 1000 - 2000 square feet. *
EASY TO USE: Just mix 1:9 ratio of product and water. Spray mixture onto roof and wait 1 minute for foam to lift and turn stains orange. Rinse for more immediate results or allow rain to rinse over time. Not all stains will turn orange.

Show Price

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