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Best Roof Cleaners

From leading brands and best sellers available on the web.
#1

Winner

Wet & Forget Outdoor Moss, Mold, Mi

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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#2
Wet & Forget Outdoor Moss, Mold, Mi

Wet & Forget

5%OFF

Wet & Forget Outdoor Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Cleaner, Ready to Use, 64 Ounce

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#3
Zep House and Siding Pressure Wash

Zep

5%OFF

Zep House and Siding Pressure Wash Cleaner Concentrate - 1 Gallon - ZUVWS128 - Construction Grade

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#4
Concrobium 27400CAL Mold Control Ae

Concrobium

18%OFF

Concrobium 27400CAL Mold Control Aerosol, 14.1 oz

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#5
Simple Green Oxy Solve Total Outdoo

Simple Green

Simple Green Oxy Solve Total Outdoor Pressure Washer Cleaner – 1 Gal

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#6
Wet & Forget Moss, Mold, Mildew, &

Wet & Forget

Wet & Forget Moss, Mold, Mildew, & Algae Stain Remover Multi-Surface Outdoor Cleaner Concentrate, Original, 64 Fluid Ounces

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#7
Wet And Forget Moss, Mold, And Mild

Bloranda

Wet And Forget Moss, Mold, And Mildew Control3

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#8
Moldex 7030 Instant House Wash, 56

Moldex

23%OFF

Moldex 7030 Instant House Wash, 56 oz

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#9
Mold Armor E-Z House Wash – Kills M

Mold Armor

Mold Armor E-Z House Wash – Kills Mold and Mildew- 1 Gallon

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#10
Camco Pro-Tec Professional Strength

Camco

Camco Pro-Tec Professional Strength RV Hard/TPO Roof Cleaner with Deep Cleaning for Long-Lasting Protection Powers Away Dirt and Grime, 32 Ounces

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Buying Guide for the Best Roof Cleaners

Choosing the right roof cleaner is essential to maintaining the longevity and appearance of your roof. Roof cleaners help remove moss, algae, lichen, and other debris that can damage your roof over time. When selecting a roof cleaner, it's important to consider several key specifications to ensure you pick the best product for your needs. Here are the key specs and what you should know about them.
Type of CleanerRoof cleaners come in various types, including liquid sprays, powders, and eco-friendly solutions. Liquid sprays are easy to apply and work quickly, making them ideal for immediate results. Powders often need to be mixed with water and can be more cost-effective for larger areas. Eco-friendly solutions are designed to minimize environmental impact and are safe for plants and pets. Choose the type that best fits your application method and environmental concerns.
Active IngredientsThe active ingredients in a roof cleaner determine its effectiveness against different types of growths like moss, algae, and lichen. Common ingredients include bleach, sodium hypochlorite, and copper sulfate. Bleach-based cleaners are very effective but can be harsh on plants and surfaces. Sodium hypochlorite is strong and fast-acting but needs careful handling. Copper sulfate is less harsh and offers long-term prevention. Consider the type of growth on your roof and any potential impact on surrounding vegetation when choosing the active ingredient.
Application MethodThe application method can vary from manual spraying to using a pressure washer or hose attachment. Manual spraying allows for precise application but can be labor-intensive. Pressure washers offer a quick and thorough clean but may damage delicate roofing materials if not used correctly. Hose attachments are convenient and easy to use but may not provide as deep a clean. Choose an application method that matches your comfort level and the condition of your roof.
Coverage AreaCoverage area refers to how much surface area a single unit of cleaner can treat. This is usually measured in square feet or meters. Larger roofs will require cleaners with higher coverage areas to be cost-effective. Check the product label to ensure it can cover the entire area of your roof without needing multiple applications. This will save you time and ensure consistent results.
Safety and Environmental ImpactSafety and environmental impact are crucial considerations, especially if you have pets, children, or a garden. Some cleaners contain harsh chemicals that can be harmful if inhaled or if they come into contact with skin. Eco-friendly cleaners are designed to be safe for the environment and less harmful to plants and animals. Always read the safety instructions and consider the potential impact on your surroundings when choosing a roof cleaner.
Effectiveness DurationEffectiveness duration refers to how long the cleaner will keep your roof free from moss, algae, and other growths. Some cleaners offer immediate results but may require frequent reapplication, while others provide long-term protection. If you prefer less frequent maintenance, look for products that offer extended effectiveness. This will help you maintain a clean roof with less effort over time.