10 Best Best Fence Cleaner of 2025

Tested and Reviewed: Top 10 Best Fence Cleaner deals with expert ratings from 8.1 to a perfect 10

June 2026 Edition

Editor's Choice

9.7

30 SECONDS

30 SECONDS Outdoor Cleaner 2 Pack with Hose End Sprayer - Cleans Stains from Algae, Mold and Mildew on Vinyl Siding, Deck, Patio, Brick and More

Editor's bottom line:

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

Main Highlights

CLEANS STAINS CAUSED BY ORGANIC GROWTH: 30 SECONDS Outdoor Cleaner rapid cleans stains caused by algae, mold, mildew and moss
Safe For Lawn and Plants: When used as directed, 30 Seconds Outdoor Cleaner will not harm your lawn, trees, shrubs, or landscaping.
EASY TO USE: Just spray on to the surface you would like to clean and hose off! No more pressure washing
EFFECTIVE FOR MULTIPLE SURFACES: Works great on wood decks, concrete sidewalks, asphalt driveways, brick walls, most canvas awnings, plastic outdoor furniture, vinyl siding & more!

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Picked by 397 people today

9.5

Simple Green

Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner, Colorless to Pale Straw, Unscented, 128 Fl Oz (Packaging May Vary)

Main Highlights

Cleans Cleans decks, Fences and other outdoor structures such as pergolas, gazebos and carports
Lifts away tough grime, oils and grease and eliminates stains
Uses the power of peroxide to lift grime without harsh chemicals
Lifts off tough tree sap, grease and oils from decks and Fences
Pressure washer concentrate cleans up to 6, 400 sq. Ft.

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9.5

30 SECONDS

30 Seconds Outdoor Cleaner | Cleans Moss Stains from House, Vinyl Siding, Deck, Patio, Fence - 3 Capped Bottles, 1 Hose End Spray Attachment (64 Fl Oz (Pack of 3)

Main Highlights

CLEANS STAINS CAUSED BY ORGANIC GROWTH: 30 SECONDS Outdoor Cleaner rapid cleans stains caused by algae, mold, mildew and moss
EASY TO USE: Just spray on to the surface you would like to clean and hose off! No more pressure washing
SAFE FOR LAWN AND PLANTS: When used as directed, 30 SECONDS Outdoor Cleaner will not harm your lawn, trees, shrubs or landscaping
EFFECTIVE FOR MULTIPLE SURFACES: Works great on wood decks, concrete sidewalks, asphalt driveways, brick walls, most canvas awnings, plastic outdoor furniture, vinyl siding & more!
GREAT VALUE: 1 Gallon of Concentrate cleans up to 200 square feet on porous surfaces, and up to 600 square feet on non-porous surfaces. This offer is for (3) 64oz bottles of our outdoor wash with hose end sprayer

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Best Value

9.2

Save 23%

30 SECONDS

30 SECONDS Outdoor Cleaner Dirt,Mold & Mildew Cleaner & Stain Remover Concentrate | 1 Gallon

23% Off

Main Highlights

REMOVES STAINS FROM ORGANIC GROWTH ON YOUR OUTDOOR SURFACES: 30 SECONDS Outdoor cleaner cleans stains from mold, mildew, dirt and grime
POWERFUL CONCENTRATED FORMULA: Our concentrated formula is easy use. Simply mix a 1:1 ratio with water and you are ready for a rapid clean
IMMEDIATE RESULTS ON A VARIETY OF OUTDOOR SURFACES: Works on many outdoor surfaces including decks, composite and stained surfaces. Concrete, bricks and masonry. Gutters, siding, canvas, plastic and stucco. Fences, arbors and painted surfaces. You can see results immediately!
PLANT AND LAWN SAFE: When used as directed, 30 SECONDS outdoor cleaner is safe to use around landscaping, plants, and your lawn. The formula breaks down once rinsed into the soil.

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9.0

30 SECONDS

30 SECONDS Mold and Mildew Stain Remover | Ready to Use | Battery Powered Spray Wand | 1.3 Gallon

Main Highlights

POWERFUL CONCENTRATED FORMULA: Our concentrated formula is easy use. Simply mix a 1:1 ratio with water and you are ready for a rapid clean
IMMEDIATE RESULTS ON A VARIETY OF OUTDOOR SURFACES: Works on many outdoor surfaces including decks, composite and stained surfaces. Concrete, bricks and masonry. Gutters, siding, canvas, plastic and stucco. Fences, arbors and painted surfaces. You can see results immediately!
PLANT AND LAWN SAFE: When used as directed, 30 SECONDS outdoor cleaner is safe to use around landscaping, plants, and your lawn. The formula breaks down once rinsed into the soil.

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8.8

30 SECONDS

30 SECONDS Outdoor Mold & Mildew Stain Remover Spray | Ready To Use | 32 fl. oz. | 2 Pack

Main Highlights

REMOVES STAINS FROM ORGANIC GROWTH ON YOUR OUTDOOR SURFACES: 30 SECONDS Outdoor cleaner rapidly cleans stains from algae, mold, mildew, dirt and grime
EASY DIY HOME IMPROVEMENT: No pressure washing or mixing required! Simply follow the instructions to use the motorized sprayer included and youre ready to make your home more beautiful
IMMEDIATE RESULTS ON A VARIETY OF OUTDOOR SURFACES: Works on many outdoor surfaces including decks, composite and stained surfaces. Concrete, bricks and masonry. Gutters, siding, canvas, plastic and stucco. Fences, arbors and painted surfaces. You can see results immediately!
PLANT AND LAWN SAFE: When used as directed, 30 SECONDS outdoor cleaner is safe to use around landscaping, plants, and your lawn. The formula breaks down once rinsed into the soil.
PROUDLY MADE IN AMERICA: All 30 SECONDS products are manufactured in the USA using US and imported parts

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8.6

Simple Green

Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, Pressure Washer & Manual Use, EPA Safer Choice Certified, Peroxide Cleaner for Wood, Concrete, Vinyl & More

Main Highlights

Professional concentrate cleans decks, siding, driveways, and patios - perfect for homeowners preparing for BBQs, real estate agents staging homes, or contractors finishing jobs.
Peroxide-powered formula safely cleans wood, vinyl, concrete, brick, and composite surfaces without harsh chemicals - giving families peace of mind around children and pets.
Covers up to 6,400 sq. ft. per bottle, helping weekend warriors and maintenance crews save money versus hiring pressure washing services while tackling spring cleaning projects.
Ideal for businesses maintaining storefronts, homeowners restoring outdoor furniture, and anyone removing stubborn grime from driveways, fences, and walkways customers and guests see daily.

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8.3

Wet & Forget

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

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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8.1

RMR Brands

RMR-86 Instant Mold and Mildew Stain Remover Spray - Scrub Free Formula, 1 Gallon

Main Highlights

GET RID OF STUBBORN MOLD AND MILDEW STAINS: Our instant spray cleaner removes the stains left behind from black mold and mildew. They tend to leave behind ugly staining that can go deep below the surface; Our professional-strength spray is specifically formulated to eliminate discoloration caused by mold and mildew
USING RMR-86: To safely and conveniently eliminate indoor mold and mildew stains and odors using RMR-86, proper ventilation and PPE should be used for each application
SAFE TO USE ON MULTIPLE SURFACES: Easily remove stubborn stains from decks, wood, vinyl siding, drywall, concrete floors, brick walls, kitchen surfaces, and other areas where mold and mildew tend to grow
FAST-ACTING SPRAY: Our powerful, fast-acting mold stain remover spray begins working instantly to target deeply embedded stains that linger on surfaces and hard-to-reach areas
NO SCRUBBING NEEDED: Simply spray our ready-to-use formula on the affected area and watch the stains disappear right before your eyes!

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8.1

Wet & Forget

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

Main Highlights

Wet & Forget Ready To Use Outdoor Cleaner comes with a high-capacity trigger sprayer for quick application to smaller surfaces; 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, porch steps, headstones, fountains, planters, concrete, canvas, and upholstery
Use attached sprayer apply generously to 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
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 60 to 180 square feet; heavy stained and porous surfaces will absorb more product

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Our Best Overall Choice

Best Choice

9.7

30 SECONDS

30 SECONDS Outdoor Cleaner 2 Pack with Hose End Sprayer - Cleans Stains from Algae, Mold and Mildew on Vinyl Siding, Deck, Patio, Brick and More

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

CLEANS STAINS CAUSED BY ORGANIC GROWTH: 30 SECONDS Outdoor Cleaner rapid cleans stains caused by algae, mold, mildew and moss
Safe For Lawn and Plants: When used as directed, 30 Seconds Outdoor Cleaner will not harm your lawn, trees, shrubs, or landscaping.
EASY TO USE: Just spray on to the surface you would like to clean and hose off! No more pressure washing
EFFECTIVE FOR MULTIPLE SURFACES: Works great on wood decks, concrete sidewalks, asphalt driveways, brick walls, most canvas awnings, plastic outdoor furniture, vinyl siding & more!

Show Price

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