2 Best Asphalt Shingle Washings of 2025

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Last Updated - June 8, 2025

Best Choice

1

Wash Safe Industries
Wash Safe™ ROOF WASH Roof Cleaner, 10 lb. | Clear, Bleach-Free Concentrate | Clean Up to 10,000 sq. ft. of Asphalt, Wood, Slate and Ceramic Shingles or Tiles
Main highlights

SAFE, EFFECTIVE & EASY TO USE ― around pets, plants and people. Roof Wash is powered by hydrogen peroxide and 0% bleach. As an oxygen-based cleaner, the product only has an active life of 4-6 short hours before this product biodegrades, making it by far the safest method for roof cleaning. Unlike chlorine bleach and TSP, Roof Wash will not harm vegetation around the house or people and pets with chemical odors or fumes. Safe to use over water.
PROFESSIONAL STRENGTH, CONCENTRATED FORMULA ― Clean up to 10,000 sq. ft. and save money with our concentrated powder solution. Unmixed solution does not expire so you can store it in your garage and use it for years to come.
POWERFUL, EFFECTIVE ROOF CLEANER ― Say goodbye to ugly black streaks, green stains and debris on your roof. Roof Wash is highly effective on all types of roofing material: asphalt, metal, tile, wood shake, rubber and new composite materials.
EASY TO USE ― Stains easily rinse right off with Roof Wash, a pressure washer and an easy spray on and rinse application. Instructions for How to your roof are included with the container.
CONTRACTOR APPROVED ― Roof Wash is used by over 5,000 roof cleaning contractors and Canada to effectively clean and remove stains on your roof without the use of bleach. Power Washing professionals, painters, builders and house washers trust Wash Safe to deliver transformative results to properties without damaging the home's materials or landscaping.
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9.8

Exceptional

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Value for Money

2

30 SECONDS
30 SECONDS Spray & Walk Away Hose End Sprayer | 2 Pack | Roofs Composite Shingles Asphalt | 64 fl. oz.

8.0 Simple to use

8.0 worth the money
Main highlights

WORKS ON A VARIETY OF OUTDOOR SURFACES: Works on many outdoor surfaces including roofs, composite shingles, sealed concrete, asphalt driveways and sealed brickwork. Its Bleach and phosphate-free, with a neutral pH
PROUDLY MADE IN AMERICA: All 30 SECONDS products are manufactured in the USA with US and Imported Parts
KILLS ORGANIC GROWTH ON YOUR OUTDOOR SURFACES WITH EASE: 30 SECONDS Spray & Walk Away kills lichen, moss and algae over time. Great for large, or hard to reach areas
KEEP DRIVEWAYS, WALKWAYS AND PATHWAYS SLIP-FREE: Keeping your driveway and pathways free of organic growth improves traction, and will create a safer space around your home
EASY DIY HOME IMPROVEMENT: No pressure washing, rinsing, or laborious scrubbing required. Simply attach your garden hose to the hose end bottle and spray! Results will become visible over time. Spray will reach second story of your home
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9.6

Exceptional

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2 Best Asphalt Shingle Washings of 2025

1

Wash Safe™ ROOF WASH Roof Cleaner, 10 lb. | Clear, Bleach-Free Concentrate | Clean Up to 10,000 sq. ft. of Asphalt, Wood, Slate and Ceramic Shingles or Tiles

How do we rank?

2

30 SECONDS Spray & Walk Away Hose End Sprayer | 2 Pack | Roofs Composite Shingles Asphalt | 64 fl. oz.

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