When you shop through links on our site, we may earn an affiliate commission. This educational content is not intended to be a substitute for professional advice.

Best Deck Cleaner For Power Washer (2024 Update)

Looking for the best deck cleaner for your power washer? A clean, spotless deck not only looks great but also helps preserve the wood and prevent rot and decay. Power washing with the right deck cleaning solution can rejuvenate an old, weathered deck, making it look brand new again. But with so many deck cleaners on the market, how do you know which one is right for your needs?

When shopping for deck cleaning products, the main factors to consider include: the type of wood your deck is made of, whether it has a stain/sealer on it, how dirty or moldy it is, and your power washer’s capabilities. You’ll also want to check that the formula is safe for pets and plants. Biodegradable and eco-friendly deck cleaners are a smart choice.

Does your deck have stubborn grease spots, years of built-up grime, or discoloration from mold and mildew? Are the boards rough with raised wood fibers that need to be re-smoothed? Do you want a fast-acting cleaner or one that dwells on the surface longer to penetrate deep? Answering these key questions will help you select the heavy-duty power washer deck cleaner that will tackle your specific cleaning challenges.

A sparkling clean, revitalized deck that looks like new awaits with the right deck washing solution for your power washer. With a quality deck cleaning concentrate and some elbow grease, you can restore your outdoor living space this season.

10 Best Deck Cleaner For Power Washer

1. Sun Joe Spx-Hdc1g House & Deck Pressure Washer Cleaner, 1-Gallon

The Sun Joe SPX-HDC1G House and Deck All-Purpose Pressure Washer Rated Concentrated Cleaner is the perfect solution for cleaning your home or deck. This biodegradable, bleach-free cleaner is safe and non-toxic, making it a great choice for any home.

This versatile cleaner can be applied with a mop or brush to clean wood, brick, and more. It is a concentrated formula that is designed to be used in pressure washers. To ensure proper usage, consult your pressure washer model's manual for specific instructions regarding use of detergent.

The Sun Joe SPX-HDC1G House and Deck All-Purpose Pressure Washer Rated Concentrated Cleaner is the ideal solution for all of your cleaning needs. It is a safe and effective cleaner that can be used to clean a variety of surfaces. It is a concentrated formula that will help you get the job done quickly and efficiently. With its biodegradable, bleach-free formula, it is a safe and hassle-free way to keep your home or deck clean.

For questions or assistance, you can text 563563 to chat directly with a Sun Joe expert. This convenient customer service is available to help you get the most out of your Sun Joe SPX-HDC1G House and Deck All-Purpose Pressure Washer Rated Concentrated Cleaner. With its efficient and safe formula, it is the perfect choice for all of your cleaning needs.

2. Karcher Universal 15" Surface Cleaner Attachment, 1/4" Quick-Connect, 3200 Psi

This Karcher Universal 15" Pressure Washer Surface Cleaner Attachment is the perfect accessory for your power washer. With a standard ¼” quick-connect fitting, it is compatible with most pressure washers rated from 2600-3200 PSI up to 2.7 GPM.

It is designed to deliver professional level cleaning over a wide 15” area with two spinning nozzles, making it ideal for cleaning larger surfaces such as concrete, driveways, patios, decks, and sidewalks. It can also be used to clean hard vertical surfaces like brick and stucco. The Surface Cleaner eliminates streaks by keeping the nozzles at a fixed height from the surface, and cleans quicker and more efficiently than spray nozzles alone. Additionally, the Shroud and Splash-Free Skirt minimize overspray, so you can stay safe and dry while you clean.

This product is also backed by Karcher's industry-leading Rapid Exchange Program, which bypasses the hassles of traditional warranties and minimizes replacement downtime. With this Surface Cleaner Attachment, you can quickly and easily clean large surfaces and reduce your cleaning time and water usage. Get your cleaning job done faster while enjoying a drier cleaning experience.

3. Green Oxy Solve Deck/fence Cleaner, 128 Fl Oz (Varying Packaging)

Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner is a concentrated formula designed to quickly and easily clean decks, fences, and other outdoor structures. It uses the power of peroxide to lift away tough grime, oils and grease, and eliminate stains without harsh chemicals. The cleaner is colorless to pale straw, and is unscented.

This pressure washer concentrate is suitable for use on pergolas, gazebos, and carports, as well as decks and fences. It is highly effective at lifting off tough tree sap, grease, and oils without damaging the surface. It is capable of cleaning up to 6,400 sq. ft., making it ideal for larger outdoor cleaning projects.

Simple Green Oxy Solve Deck and Fence Pressure Washer Cleaner is an easy to use solution that helps keep outdoor surfaces looking like new. The concentrated formula is simple to mix and use, and provides powerful cleaning results. It is great for removing dirt, grime, and stains from outdoor surfaces, leaving them looking clean and refreshed.

This pressure washer cleaner is a great choice for anyone looking for a powerful and effective way to clean outdoor surfaces. It is easy to use, and the concentrated formula goes a long way, making it a cost-effective way to keep outdoor surfaces looking like new.

4. Greenworks Surface Cleaner Universal Pressure Washer Attachment

The Greenworks Surface Cleaner Universal Pressure Washer Attachment is the perfect tool for cleaning driveways, sidewalks, patios and decks. Equipped with a 1/4-inch quick connect, the attachment is compatible with most pressure washers and makes the job much easier. This cleaner is also highly efficient; its 11-inch width covers a large area for cleaning.

The Greenworks Surface Cleaner Universal Pressure Washer Attachment is easy to use and requires minimal effort. It can be connected quickly to any pressure washer, making it very convenient. The cleaner also has a powerful spray, reaching deep into crevices to remove dirt and grime. The high-pressure water jets make the job much faster and more efficient.

This product is also very durable, making it a great long-term investment. Its heavy-duty construction ensures that it will stand up to regular use without any problem. In addition, it comes with a 3-year warranty, giving you peace of mind that your purchase is protected.

The Greenworks Surface Cleaner Universal Pressure Washer Attachment is the perfect solution for quickly and efficiently cleaning driveways, sidewalks, patios and decks. It is easy to use, highly efficient and comes with a 3-year warranty. With this cleaner, you can be sure that your surfaces will be clean and free of dirt and grime.

5. Karcher 11" Pressure Washer Surface Cleaner Attachment, 2000 Psi, Quick-Connect.

The Karcher Universal 11" Pressure Washer Surface Cleaner Attachment is the perfect tool for quickly and efficiently cleaning large surfaces such as driveways, patios, decks, and sidewalks. Compatible with Karcher K1700-K2000 Pressure Washers and most non-Karcher electric power pressure washers rated up to 2000 PSI, with a flow rate up to 1.3 GPM, this surface cleaner attachment is designed to help you get the job done faster.

The Karcher Promise – Cleaner. Quicker. is realized with the Universal 11" Pressure Washer Surface Cleaner Attachment, equipped with two high RPM spinning nozzles instead of one. This increases the cleaning width to 10" and significantly reduces your cleaning time. Additionally, the surface cleaner’s shroud and splash-free skirt minimize overspray, keeping you safe and dry while you clean.

The Universal 11" Pressure Washer Surface Cleaner Attachment not only cleans large surfaces such as concrete driveways and patios, but can also be used to clean vertical surfaces including garage doors and home siding. It eliminates streaks by keeping the nozzles at a fixed height from the cleaning surface, and cleans flat surfaces several times faster than standard spray nozzles.

No matter what the job, the Universal 11" Pressure Washer Surface Cleaner Attachment is the perfect tool for getting it done quickly and efficiently. It is compatible with Karcher K1700-K2000 Pressure Washers and most non-Karcher electric power pressure washers rated up to 2000 PSI, with a flow rate up to 1.3 GPM. With its two high RPM spinning nozzles and splash-free skirt, it is sure to help you achieve a superior clean with a drier cleaning experience.

6. Simpson Cleaner 88282, 1 Gal. Concentrate For Pressure Washers/spray Bottles, Concrete/vinyl Siding/appliances/windows/cars/fences/decks.

The SIMPSON Cleaning 88282 Heavy Duty Cleaner is a powerful and highly concentrated concentrated soap solution designed for a variety of uses on concrete, vinyl siding, appliances, windows, cars, fences, decks and more. This concentrated cleaner quickly cuts through grease and oil and eliminates the need to use several different products for the same job.

The versatile cleaner can be used in pressure washers, automatic scrubbers and steam cleaners or used manually via spraying, mopping and wiping. It is effective at dilutions as high as half-ounce per gallon of water and provides up to 256 gallons of cleaning solution per bottle. It is safe to use with pressure washers and can be applied directly to the surface or using soap injection. It is always important to consult the machine’s owner’s manual for specific instructions regarding detergent use.

The SIMPSON Cleaning 88282 Heavy Duty Cleaner is designed to be used on industrial sites, commercial equipment, construction machinery, fleet vehicles and more. It is a highly effective cleaning solution and provides an all-in-one solution to tackle the toughest of cleaning jobs.

7. Pressure Washer Surface Cleaner, 20'', 4000psi, Wheels, 3/8'' Quick-Connect

The MEKOH Pressure Washer Surface Cleaner is the perfect tool for efficient and effective cleaning. This 20 inch accessory includes two high-pressure water jets for non-marking cleaning and two large spinning nozzles for a higher working power and water flow, making it easy to remove stubborn stains, mold, and dirt.

The surface cleaner is lightweight yet strong enough to hold the most powerful water pressure, making it ideal for hot and cold water, as well as soap water. It also features two angle-adjustable handles and four universal wheels, allowing you to push the cleaner back and forth with ease. The wheels also keep the nozzles at a fixed height, protecting the spray nozzles and your floors.

The MEKOH Pressure Washer Surface Cleaner is perfect for all kinds of floors, such as concrete, wood, and tile, protecting them during power washing and providing a flexible movement for cleaning driveways, sidewalks, curbs, decks, patios, and garages. It also fits most electric and gas pressure washers with a pressure rating of 2000psi or higher, making it suitable for both residential and commercial use.

The MEKOH Pressure Washer Surface Cleaner is the perfect choice for efficient and effective cleaning. With its high-pressure water jets, large spinning nozzles, and lightweight yet strong construction, it makes cleaning faster, easier, and safer. The universal wheels and adjustable handles make it easy to maneuver, while the compatibility with most pressure washers makes it suitable for all kinds of surfaces.

8. 15" Surface Cleaner, Stainless Steel, 4,000 Psi Max.

The EDOU Direct Pressure Washer Surface Cleaner is a professional cleaner designed to tackle large surfaces like driveways, patios, decks, and sidewalks. It features tough flexible bristles that control over-spray and clean up to 5X faster than standard spray nozzles, delivering up to 1800 rpm speed. Its high-quality stainless steel and brass construction ensures long-lasting use and durability.

The Pressure Washer Surface Cleaner is compatible with 1/4 inch quick-connect capable wands, and includes two 15-inch wands, 1/4-inch plug and quick-connect fittings. This makes it compatible with gas and electric pressure washers for convenient and efficient use.

The EDOU Pressure Washer Surface Cleaner is a great value for customers looking for a professional and at-home cleaning solution. They can be assured of a high-quality product with a lifetime customer support guarantee that responds within 24 hours. This makes the EDOU Pressure Washer Surface Cleaner the perfect choice for anyone looking for a reliable and efficient pressure washer surface cleaner.

9. Undercarriage Cleaner, 4000 Psi, 16" Power Washer Attachment, 2 Ext. Wands, 1 Angled Wand.

The ZALALOVA Pressure Washer Undercarriage Cleaner is a professional-grade cleaning tool for use in residential, commercial, and industrial settings. This powerful cleaner is ideal for removing road dirt, oil, and fuel contamination from trucks, SUVs, cars, commercial vehicles, and trailers. It can also be used as a water broom to efficiently remove loose debris like sand, leaves, and light soil from sidewalks, driveways, and decks.

This package includes 2 functions-in-1 Pressure Washer Undercarriage Cleaner (Length: 15 3/4 inch), 1-piece 60 degree angled wand (Length: 17 1/4 inch), and 2-pieces 16 inch pressure washer extension wand. All parts feature 1/4" Quick Connect for easy assembly and setup. The Pressure Washer Undercarriage Cleaner also includes a pivoting coupler for easy switching between undercarriage cleaner and water broom modes.

This pressure washer is designed with a pressure range of 1500-4000 PSI, so it is important to make sure that the working pressure washer is higher than 1500 PSI for optimal results. It is also important to note that this pressure washer is not compatible with garden hoses, water hoses, or faucets.

The ZALALOVA Pressure Washer Undercarriage Cleaner is a great tool for anyone who needs a powerful cleaning solution for hard-to-reach areas and surfaces. This professional-grade cleaner is perfect for removing dirt, oil, and fuel contamination from trucks, SUVs, cars, commercial vehicles, and trailers, as well as removing loose debris from sidewalks, driveways, and decks. It is easy to set up and use, and is designed to handle a pressure range of 1500-4000 PSI.

10. Pressure Washer Surface Cleaner, 22'', 4500psi, 3/8'' Quick-Connect

The MEKOH Pressure Washer Surface Cleaner is the perfect solution for quickly and effectively cleaning large surfaces. Featuring two powerful high pressure water jets, the Surface Cleaner is up to 8x faster than traditional nozzles and offers superior professional cleaning performance. Its large 22-inch size covers a bigger area than nozzles, significantly reducing your cleaning time and effort.

The Surface Cleaner is made of durable, heavy-duty stainless steel construction with a fully sealed bearing and brass fittings. This ensures it can handle the most powerful water pressure, while also having great heat and chemical resistance. It is compatible with most electric and gas pressure washers above 2000psi and can be used with cold, hot, or even soapy water.

Equipped with two angle-adjustable handles and four universal wheels, the Surface Cleaner is easy to maneuver. Its wheels keep the nozzles at a fixed height for optimal spray and to protect your floors. The Surface Cleaner is perfect for cleaning driveways, sidewalks, curbs, decks, patios, and garages. It can also be used on a variety of floor surfaces, including concrete, wood, and tile, without causing any damage.

The MEKOH Pressure Washer Surface Cleaner is an excellent choice for both residential and commercial use. It is designed to provide superior cleaning efficiency, while also helping to save time, effort, and water. With its durable construction and easy-to-use design, the Surface Cleaner is the perfect tool for quickly and efficiently cleaning large surfaces.

Best Deck Cleaner For Power Washer FAQs

Can you use a power washer to clean a wood deck?

Yes, you can use a power washer to clean a wood deck. However, it is important to use the correct pressure setting and technique to avoid damaging the wood. Start by using a low pressure setting and a wide fan tip to loosen dirt and debris. Move the wand in a slow, sweeping motion, overlapping each pass slightly. If the wood is heavily soiled, you may need to use a higher pressure setting, but be sure to keep the wand moving to avoid gouging the wood. After power washing, rinse the deck with a garden hose to remove any remaining dirt and debris. Finally, allow the wood to dry completely before applying a sealer or stain.

Is it better to power wash a deck or use deck cleaner?

It depends on the condition of the deck. If the deck is heavily soiled, power washing is the best option. Power washing will remove dirt, debris, and other contaminants from the surface of the deck. However, if the deck is only lightly soiled, a deck cleaner may be a better option. Deck cleaners are designed to penetrate the surface of the wood and remove dirt and grime without damaging the wood. They are also less labor intensive than power washing and can be used on a regular basis to keep the deck looking its best. Ultimately, the best option for cleaning a deck will depend on the condition of the deck and the desired results.

What is the best deck cleaner for pressure washer?

The best deck cleaner for a pressure washer depends on the type of deck material and the level of cleaning needed. For wood decks, a mild detergent or deck cleaner specifically designed for wood decks is recommended. For composite decks, a cleaner specifically designed for composite decks is best. For more stubborn stains, a stronger cleaner may be necessary. When using a pressure washer, it is important to use the correct nozzle and pressure setting to avoid damaging the deck. Always start with the lowest pressure setting and work up as needed. Additionally, it is important to rinse the deck thoroughly after cleaning to remove any residue.

What is the best solution to clean a wood deck?

The best solution for cleaning a wood deck is to use a pressure washer. Pressure washers are effective at removing dirt, debris, and mildew from the surface of the wood. Additionally, they can be used to apply a cleaning solution to the deck, which can help to remove any stubborn stains or discoloration. After pressure washing, it is important to rinse the deck with clean water to remove any remaining cleaning solution. Finally, it is recommended to apply a sealant or stain to the wood to protect it from the elements and to keep it looking its best.

Similar Posts