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128.0 -fl oz Deck Cleaner

Valspar   128.0 -fl oz Deck Cleaner

Valspar® All-in-One Wood Prep cleans, brightens and removes stains from wood surfaces so you can stain or waterproof them for better, longer-lasting results.

Fast-Acting 128 -fl oz Deck Cleaner

Valspar   Fast-Acting 128 -fl oz Deck Cleaner

Valspar® Fast-Acting Deck Cleaner cleans and refreshes exterior surfaces by removing dirt, mold and mildew stains in just 10 minutes. This ready-to-use cleaner works on most exterior surfaces. Use before staining for truer color and more lasting protection.

64 -fl oz Deck Cleaner

Mold Armor   64 -fl oz Deck Cleaner

Clean up your outdoor spaces with Mold Armor E-Z deck, fence and patio wash. Mold Armor cleans and brightens wood, restoring its natural look in minutes. The powerful cleaning action removes dirt, mold and mildew stains while killing mold and mildew down to the roots. Microban foaming technology lifts dirt and debris and clings to surfaces for a longer-lasting clean. It's safe for use on vinyl, brick, stucco, aluminum, concrete, painted wood, trim and more. Directions for use: 1) spray surrounding plants with water. 2) Attach garden hose to nozzle with valve in off position. Turn on water to hose. 3) Turn nozzle to clean and coat the area, working from the ground upward. 4) To clean and/or remove mold and mildew stains, wait 5-10 minutes. To kill mold, wait 10 minutes. 5) Turn nozzle to rinse and rinse area well with water. If staining persists, a second coat may be required. 6) Spray surrounding plants with water after use. 7) Turn nozzle to off for storage. Keep out of reach of children. Wear eye protection and rubber gloves during use.

128 -fl oz Deck Cleaner

Cabot   128 -fl oz Deck Cleaner

Prep your deck and outdoor furniture for staining with Cabot® Wood Cleaner. This ready-to-use cleaner is easy to use and does not need to be diluted with water. Remove dirt, mildew stains and other foreign matter from unfinished or weathered wood surfaces. Set your stain job up for success.

1 -Gallon Deck Cleaner

M-1   1 -Gallon Deck Cleaner

M-1 Deck and Roof Concentrate is the fastest and easiest ways to restore natural color to decks and roofs. This safe and effective product can be used with a pressure washer. Simply spray on and hose off, removing years of weathering. No scrubbing needed!

1 -Gallon Deck Cleaner

Mold Armor   1 -Gallon Deck Cleaner

Clean up your outdoor spaces with Mold Armor E-Z deck, fence and patio wash. Mold Armor cleans and brightens wood, restoring its natural look in minutes. The powerful cleaning action removes dirt, mold and mildew stains while killing mold and mildew down to the roots. Microban foaming technology lifts dirt and debris and clings to surfaces for a longer-lasting clean. It's safe for use on vinyl, brick, stucco, aluminum, concrete, painted wood, trim and more. Directions for use: 1) apply Mold Armor E-Z deck, fence and patio wash full strength with a plastic garden sprayer. 2) To clean and/or remove mold and mildew stains, wait 5-10 minutes. To kill mold, wait 10 minutes. 3) Thoroughly rinse off surface and surrounding area. Keep out of reach of children. Wear eye protection and rubber gloves during use.

320 -fl oz Deck Cleaner

Mold Armor   320 -fl oz Deck Cleaner

The MOLD ARMOR E-Z Deck, Fence and Patio Wash will make your deck bright again within minutes. This outdoor stain and mold mildew cleaner uses a bleach-based formula that cleans and brightens exterior surfaces dulled by the presence of mold. Ideal for use on decks, fences, painted/sealed wood, composite, PVC, restored, and resurfaced finishes. Finally a deck wash solution that is easy to use – simply spray on with a garden sprayer, wait 10 minutes, then wash off. No scrubbing necessary! This deck wash removes dirt, mold, and mildew stains to restore the natural look of weathered, discolored wood. Great for surface preparation prior to painting. This mildew killer and composite decking cleaner does all the work so you don't have to. Keep out of reach of children and follow all directions carefully.

Moss Mold Mildew and Algae Stain Remover Outdoor Cleaner 48 -fl oz Deck Cleaner

Wet & Forget   Moss Mold Mildew and Algae Stain Remover Outdoor Cleaner 48 -fl oz Deck Cleaner

Easily and effectively clean up moss, mold, mildew and algae on all your outdoor surfaces with the new Wet and Forget Rapid Application Hose End. Simply spray it on, and forget it. Wet and Forget works with the rain and wind to gently remove green and black stains. No rinsing or scrubbing required. Wet and Forget Hose End reaches up to 30 Ft. high, so you can apply while keeping your feet firmly planted on the ground. Wet and Forget Rapid Application Hose End covers up to 2,000 square feet per bottle. Treat large surfaces such as driveways or decking in just a few minutes with the attachable flat fan tip. The jet tip makes applications to hard-to-reach areas easy as it will reach up to 30 Ft. high. Wet and Forget doesn’t contain bleach or phosphates and is non-acidic. Safe for use on virtually any outdoor surface. Life’s dirty. Clean easy with Wet and Forget Hose End.

1 -Gallon Deck Cleaner

M-1   1 -Gallon Deck Cleaner

This is the world's finest all-purpose cleaner. It contains no solvents, chlorine, phosphates or abrasives. It is highly concentrated, water reducible and biodegradable. It removes dirt, grease, stains, odor and oxidation. It has great penetrating power and cleaning ability. It reduces up to 40:1 for pressure washing. It reduces up to 64:1 for shampooing. It replaces 90% of special cleaners and performs over 100 cleaning jobs. It is for interior and exterior use. A hang tag is placed on each bottle listing all the jobs it will perform and how to dilute for each.

1 -Gallon Deck Cleaner

Mold Armor   1 -Gallon Deck Cleaner

The MOLD ARMOR E-Z Deck, Fence and Patio Wash will make your deck bright again within minutes. This outdoor mold and mildew killer and stain cleaner uses a bleach-based formula that cleans and brightens exterior surfaces dulled by the presence of mold. Ideal for use on decks, fences, painted/sealed wood, composite, PVC, restored and resurfaced finishes. Finally, a deck wash solution that is easy to use – simply spray on with a garden sprayer, wait 10 minutes, then wash off. No scrubbing necessary! This deck wash removes mold, mildew and stains to restore the natural look of weathered, discolored wood. Great for surface preparation prior to painting. This mildew killer and composite decking cleaner does all the work, so you don't have to. Keep out of reach of children and follow all directions carefully.

Deck Cleaner 1 -Gallon Deck Cleaner

Liquid Rubber   Deck Cleaner 1 -Gallon Deck Cleaner

Liquid Rubber Multipurpose Outdoor Cleaner is a fast-acting, heavy-duty formula designed to restore and revitalize exterior surfaces by breaking down stubborn stains, dirt and environmental buildup. It penetrates deep to lift contamination, remove moss and grime, and eliminate grey fibers from weathered wood without damaging the surface. Ideal for seasonal cleaning or surface preparation before coating, this versatile cleaner works on wood, concrete, brick, vinyl, fiberglass, metal and patio stones. The non-toxic, biodegradable formula contains no VOCs, acid, chlorine or bleach, delivering powerful performance without harsh fumes.

320.0 -fl oz Deck Cleaner

Valspar   320.0 -fl oz Deck Cleaner

All-in-One Wood Prep cleans, brightens and removes stains before staining and waterproofing for best results.

1 -Gallon Deck Cleaner

Mold Armor   1 -Gallon Deck Cleaner

Mold armor E-Z deck, fence and patio wash will make your deck bright again within minutes. This outdoor stain and mold mildew cleaner uses a bleach-based formula that cleans and brightens exterior surfaces dulled by the presence of mold. Ideal for use on decks, fences, painted/sealed wood, composite, PVC, restored, and resurfaced finishes. Finally a deck wash solution that is easy to use – simply spray on with a garden sprayer, wait 10 minutes, then wash off. No scrubbing necessary! This deck wash removes dirt, mold, and mildew stains to restore the natural look of weathered, discolored wood. Great for surface preparation prior to painting. This mildew killer and composite decking cleaner does all the work so you don't have to. Keep out of reach of children and follow all instructions.

DeckBrite Wood Cleaner Coating Prep 4 -Gallon Deck Cleaner

Wolman   DeckBrite Wood Cleaner Coating Prep 4 -Gallon Deck Cleaner

Wolman Brightener Wood Cleaner and Coating Prep cleans and restores decks and other weathered exterior wood or use it to prepare new wood surfaces for sealing or staining. A universal cleaner for all wood types. It is also formulated to remove stubborn black tannin stains from new cedar, redwood and exotic hardwoods.

Wolman 4 -Gallon Deck Cleaner

Rust-Oleum   Wolman 4 -Gallon Deck Cleaner

Wolman Raincoat Clear Oil-Based Water Repellent Sealer protects new or weathered wood from water damage caused by moisture absorption. 100% clear, oil finish reveals original wood color and allows wood to gray naturally. Especially suited for new, unseasoned pressure-treated lumber. Works longer than typical sealers and minimizes cracking, checking, splitting and warping.

SEAL ONCE Deck Cleaners to Give Your Deck New Life

Remove dirt, grime and mildew stains from your deck in no time with wood SEAL ONCE deck cleaner. Whether you plan to paint or stain your deck, or just want to brighten it up, a SEAL ONCE deck cleaner will make the job simple and effective. Some SEAL ONCE deck cleaners even come with a hose attachment to turn your garden hose into a pressure cleaner and make application fast and easy. 


Planning a fresh coat of paint or a beautiful new stain for your SEAL ONCE deck or patio? Scrubbing with a SEAL ONCE deck or patio cleaner is an essential first step to a long-lasting finish. Many SEAL ONCE deck cleaners are suitable for finished and unfinished wood, and some are even effective on concrete and house siding for simple outdoor cleanup. 


If your SEAL ONCE deck is near your pool or garden, choose a biodegradable and plant-safe option. Not planning to paint or stain your SEAL ONCE deck after cleaning? Choose an all-in-one wood cleaner for regular maintenance to keep your SEAL ONCE deck and wooden patio furniture looking brand new. Wood SEAL ONCE cleaners can also remove algae, mildew and dirt buildup from your porch or pool deck to keep them looking like new.