Best Pressure Washer Surface Cleaner (2026): 5 Picks Compared
Five pressure washer surface cleaners, four mechanical attachments and one liquid concentrate, with cleaning width, pressure rating, fittings and warranty compared, plus who should skip each.
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Top picks at a glance
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- 1
Best OverallWestinghouse PWSCSS9.6/10View on Amazon - 2
Best CommercialWOJET 20 in Commercial9.6/10View on Amazon - 3
Best Dual-HandleMEKOH 20 in Heavy-Duty9.6/10View on Amazon - 4
Best CompactLidoDola 14 in9.5/10View on Amazon - 5
Best Cleaner ConcentrateSimple Green Oxy Solve9.4/10View on Amazon - 6
Greenworks 12"View on Amazon - 7
Greenworks 11" Surface Cleaner Universal Pressure WasherView on Amazon - 8
Westinghouse Universal 15” Pressure Washer Surface CleanerView on Amazon - 9
Westinghouse PWSC12 12" Pressure Washer Surface CleanerView on Amazon - 10
Oxy Solve House and Siding Pressure Washer CleanerView on Amazon
A pressure washer surface cleaner is the tool for cleaning large flat areas like driveways, patios, sidewalks and decks faster and more evenly than an ordinary spray nozzle. Finding the best pressure washer surface cleaner depends on matching cleaning diameter, PSI and flow rate to your pressure washer. The five picks below include four rotary mechanical surface cleaner attachments and one liquid concentrate, and we compare their cleaning width, operating pressure, connections, materials and warranty from each listing and mark what is not stated.
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Quick picks
- Best Overall Westinghouse PWSCSS: Highest Acre Score: 16.5 in stainless steel deck, 4400 PSI rating and a stated 180-day warranty Check price on Amazon
- Best Commercial WOJET 20 in Commercial: Commercial 20 in stainless steel housing, 4500 PSI and 4 GPM ratings, dual handles and 4 wheels Check price on Amazon
- Best Dual-Handle MEKOH 20 in Heavy-Duty: 20 in path with dual angle-adjustable handles, 4 casters and CE plus CSA certifications Check price on Amazon
- Best Compact LidoDola 14 in: Lightweight 7.7 lb stainless steel 14 in cleaner with 4 wheels and 2 extension wands Check price on Amazon
- Best Cleaner Concentrate Simple Green Oxy Solve: EPA Safer Choice peroxide concentrate covers up to 6,400 sq ft for pressure washer or manual prep Check price on Amazon
Our acreage picks
Westinghouse Universal 16.5 in Pressure Washer Surface Cleaner Attachment, Stainless Steel, 4400 PSI
Stainless steel 16.5 inch surface cleaner attachment rated up to 4400 PSI with a 1/4 inch quick-connect plug and a 180-day limited warranty.
Who it's for: homeowners with gas or electric pressure washers who want a durable stainless steel deck and a stated warranty.
Who should skip it: anyone who wants caster wheels or dual push handles for very large driveways.
Read the full review
The Westinghouse PWSCSS is a 16.5 in stainless steel surface cleaner attachment rated up to 4400 PSI with a 1/4 in quick-connect fitting for gas and electric pressure washers. The listing highlights dual rotating spray nozzles and CSA specification met, backed by a 180-day limited warranty. The spec table lists an erroneous 35 ft hose length for this attachment, and product weight is not stated.
Pros
- 180-day limited warranty stated on the listing
- Rated for up to 4400 PSI maximum pressure
- Durable stainless steel 16.5 inch housing
- Standard 1/4 inch quick-connect fitting for gas and electric washers
Cons
- Weight is not stated in the listing
- No caster wheels, gliding on its skirt rather than rolling
- Spec table lists a 35 foot hose length that does not apply to the attachment
- 180-day warranty coverage is shorter than multi-year equipment terms
WOJET 20 in Commercial Pressure Washer Surface Cleaner with Wheels, 4500 PSI, Stainless Steel, 3/8 in QC
Commercial 20 inch surface cleaner with a stainless steel housing, four casters, dual handles, rated for 4500 PSI and 4 GPM.
Who it's for: operators and large property owners with commercial gas pressure washers of at least 2000 PSI and 2 GPM who want maximum cleaning width.
Who should skip it: owners of light electric pressure washers that cannot supply 2 GPM, or anyone looking for a stated warranty.
Read the full review
The WOJET PA7605 is a 20 in commercial surface cleaner built from heavy-duty stainless steel with four wheels, dual handles and a 3/8 in quick-connect plug. The listing rates it for 4500 PSI and 4 GPM, noting hot water compatibility, an inlet filter and a pre-greased swivel. The package includes two extra 25020 nozzles, a nozzle cleaner tool and Teflon tape. Weight is 27 lb. The spec table shows odd entries including an 8 gal tank volume and 63 in hose length, and no warranty term is stated.
Pros
- Wide 20 inch stainless steel housing with dual high-pressure water jets
- Four wheels and dual handles for maneuvering across large flat surfaces
- Rated for 4500 PSI and 4 GPM with hot water capability
- Includes two replacement 25020 nozzles, nozzle cleaner, Teflon tape, and pins
Cons
- No warranty term is stated
- Heavy at 27 pounds
- Requires a 3/8 inch quick plug inlet connection and at least 2000 PSI and 2 GPM
- Spec table contains erroneous entries such as an 8 gallon tank volume
MEKOH 20 in Heavy-Duty Pressure Washer Surface Cleaner with Wheels, 4500 PSI, Dual-Handle, 3/8 in QC
Dual-handle 20 inch surface cleaner with four universal wheels, polypropylene housing, rated up to 4500 PSI and 4 GPM.
Who it's for: users who want a wide 20 in cleaning path with dual handles and smooth rolling wheels without the full weight of heavy stainless steel.
Who should skip it: buyers who insist on an all-metal stainless steel deck or a stated warranty.
Read the full review
The MEKOH 20 in surface cleaner features a polypropylene composite deck, solid brass fittings, a fully sealed bearing, four universal casters and two angle-adjustable handles. The listing states 4500 PSI and 4 GPM maximum ratings, requiring at least 2000 PSI and 2 GPM, with CE and CSA specifications met. Weight is listed as 7.86 kg. The listing does not state a warranty term.
Pros
- Broad 20 inch cleaning path with two high-pressure spinning water jets
- Dual angle-adjustable handles and four universal casters
- Rated for up to 4500 PSI and 4 GPM, working with cold or hot water
- Solid brass fittings and fully sealed bearing to prevent leaks
Cons
- No warranty term is stated
- Housing is polypropylene plastic rather than stainless steel
- Weight is listed as 7.86 kg rather than standard US pounds
- Requires a pressure washer supplying at least 2000 PSI and 2 GPM
LidoDola 14 in Pressure Washer Surface Cleaner, Stainless Steel Housing with 4 Wheels, 1/4 in QC
Compact 14 inch stainless steel surface cleaner with four wheels, dual spinning nozzles, rated for 2,000 to 4,000 PSI.
Who it's for: homeowners who want a lightweight, wheeled stainless steel cleaner that connects easily to standard 1/4 in wand fittings.
Who should skip it: anyone seeking a wide commercial deck or listing consistency.
Read the full review
The LidoDola PWS is a stainless steel surface cleaner with four universal wheels, dual spinning nozzles, a splash-free skirt, two extension wands and two replacement nozzles. It weighs 7.7 lb and uses a 1/4 in quick-connect plug. The listing contains two contradictions: the title states 14 in while the spec table lists dimensions of 13 by 13 by 3 in, and the bullets cite 2,000 to 4,000 PSI while the spec table claims 4500 PSI maximum. The spec table also lists a 100 in hose length, and no warranty term is stated.
Pros
- Stainless steel housing with dual spinning nozzles and splash-free skirt
- Four universal wheels for smooth movement across flat surfaces
- Lightweight at 7.7 pounds for easier transport and storage
- Includes two extension wands and two replacement spray nozzles
Cons
- No warranty term is stated
- Title lists 14 inches while spec table dimensions state 13 inches
- Bullets list 2,000 to 4,000 PSI while spec table states 4500 PSI maximum
- Spec table errantly lists a 100 inch hose length
Simple Green Oxy Solve Total Outdoor Cleaner Concentrate, 1 Gallon, EPA Safer Choice Certified
Peroxide-powered 1-gallon outdoor cleaner concentrate rated to cover up to 6,400 square feet for pressure washer or manual application.
Who it's for: property owners who need a plant-safe detergent to loosen heavy grime and stains on driveways, siding and patios before or during pressure washing.
Who should skip it: anyone shopping strictly for a rotary mechanical surface cleaner attachment.
Read the full review
Simple Green Oxy Solve is a 1 gal (128 fl oz) outdoor cleaning concentrate using peroxide rather than bleach or chlorine. The listing states it covers up to 6,400 sq ft per bottle and holds EPA Safer Choice certification for use around vegetation. Weight is 9.3 lb. The listing does not state a warranty term. Note that this is a detergent concentrate rather than a rotary mechanical cleaner attachment, meant to pretreat or wash concrete, wood and vinyl.
Pros
- EPA Safer Choice Certified peroxide-powered formula
- Concentrate covers up to 6,400 square feet per 1-gallon bottle
- Bleach-free and chlorine-free, stated safe around vegetation
- Applies through pressure washer chemical injectors or manual wash
Cons
- No warranty term is stated
- Liquid chemical cleaner, not a mechanical rotary surface cleaner attachment
- Requires a pressure washer with a detergent tank or chemical siphon to apply
- Does not provide mechanical scrubbing action on its own
Other machines to compare
Greenworks 12"Check price on Amazon
Greenworks 11" Surface Cleaner Universal Pressure WasherCheck price on Amazon
Westinghouse Universal 15” Pressure Washer Surface CleanerCheck price on Amazon
Westinghouse PWSC12 12" Pressure Washer Surface CleanerCheck price on Amazon
Oxy Solve House and Siding Pressure Washer CleanerCheck price on Amazon
Side-by-side specs
| Model | Acre Score | Type | Diameter or size | Max pressure | Connection | Wheels | Warranty |
|---|---|---|---|---|---|---|---|
| Westinghouse PWSCSS | 9.6/10 | Surface cleaner | 16.5 in | 4400 psi | 1/4 in QC | Not stated | 180-Day Limited |
| WOJET PA7605 | 9.6/10 | Commercial surface cleaner | 20 in | 4500 psi | 3/8 in QC | 4 universal wheels | Not stated |
| MEKOH 20 in | 9.6/10 | Surface cleaner | 20 in | 4500 psi | 3/8 in QC | 4 universal wheels | Not stated |
| LidoDola PWS | 9.5/10 | Surface cleaner | 14 in | 4000 to 4500 psi | 1/4 in QC | 4 universal wheels | Not stated |
| Simple Green Oxy Solve | 9.4/10 | Liquid concentrate | 1 gal (128 fl oz) | Not stated | Chemical injector / manual | Not applicable | Not stated |
Specifications are manufacturer rated as listed, collected 9 October 2026.
Acreage and terrain fit
Westinghouse PWSCSS 16.5 in Surface Cleaner
WOJET 20 in Commercial Surface Cleaner
MEKOH 20 in Heavy-Duty Surface Cleaner
LidoDola 14 in Surface Cleaner
Simple Green Oxy Solve Cleaner Concentrate
Buying guide: choosing the best pressure washer surface cleaner
Surface cleaner attachment vs standard spray nozzle
A standard spray nozzle focuses pressure into a narrow pencil point or fan pattern, requiring slow sweeping motions that often leave zebra stripes and take hours on long driveways. A surface cleaner attachment encloses two spinning high-pressure spray nozzles under a dome housing. The rotating spray bar delivers even cleaning across a wide path, 14 to 20 inches wide in these models, while keeping overspray contained beneath a splash skirt.
Pressure washer requirements: PSI and GPM
Matching your pressure washer’s output to the surface cleaner is critical. Check what size pressure washer do I need to verify if your machine delivers the required pressure and volume. Large 20 in models like the WOJET and MEKOH specify a minimum of 2000 PSI and 2 GPM, with maximum ratings up to 4500 PSI and 4 GPM. The 14 in LidoDola lists compatibility from 2,000 to 4,000 PSI, while the 16.5 in Westinghouse rates up to 4400 PSI. Running a 20 in attachment on an undersized electric pressure washer with low GPM will result in sluggish rotation and incomplete cleaning.
Stainless steel vs composite decks
Housing materials balance durability against weight. Stainless steel decks, found on the Westinghouse, WOJET and LidoDola, resist rust, withstand flying gravel and handle high working pressures. Polypropylene composite decks, like the MEKOH, offer lighter weight and resistance to chemicals. For stubborn outdoor stains on driveways, wood and vinyl, detergent concentrates like Simple Green Oxy Solve can be paired with pressure washing equipment to break down organic buildup.
Wheels, handles and connections
Maneuvering a surface cleaner over hundreds of square feet of concrete requires thoughtful ergonomic design. Four universal caster wheels, featured on the WOJET, MEKOH and LidoDola, maintain a fixed nozzle height and glide smoothly over expansion joints. The WOJET and MEKOH add dual push handles for two-handed control. Pay close attention to fittings: Westinghouse and LidoDola use standard 1/4 in quick-connect plugs that fit directly into common spray wands, whereas the commercial 20 in units from WOJET and MEKOH use 3/8 in quick-connect plugs designed for heavier hoses.
Rotary cleaners vs chemical concentrates
A rotary surface cleaner provides physical scouring through pressurized water jets, but it does not dissolve oils or kill mildew spores on its own. Chemical concentrates such as Simple Green Oxy Solve clean wood, concrete, brick and vinyl through peroxide action without bleach or chlorine. Applying detergent through your pressure washer chemical siphon or a manual sprayer before surface cleaning loosens grime for faster washing.
Slopes and surface drainage
None of the surface cleaner listings states a maximum slope rating. Wheeled attachments can pull downhill on steep driveway grades, so maintain balanced footing, walk across slopes carefully, and direct water runoff toward proper drainage channels.
Turn rise and run, or a phone level reading, into degrees and percent, then compare it with typical mower slope ratings.
Never point the spray at people, animals or yourself: the stream can cut skin. Run gas pressure washers outdoors only, far from doors, windows and vents, because engine exhaust carries carbon monoxide. Start with the widest nozzle and keep electric units on a GFCI outlet. Refuel only with the engine off and cool. See CPSC carbon monoxide guidance. Read our Safety Disclaimer.
The Acre Score explained
The Acre Score weighs five factors: performance (cleaning diameter, operating pressure, flow rate), build quality (housing material, swivel bearing, wheels, handles), value (included accessories and coverage), safety (pressure ratings, certifications such as CSA, ETL or EPA, and splash protection) and warranty (stated term and coverage). A factor the listing does not state scores zero.
| Product | Acre Score | Perf. /35 | Build /25 | Value /25 | Safety /10 | Warranty /5 |
|---|---|---|---|---|---|---|
| Westinghouse PWSCSS | 9.6 | 29 | 20 | 20 | 5 | 2 |
| WOJET 20 in Commercial | 9.6 | 32 | 21 | 20 | 7 | 0 |
| MEKOH 20 in Heavy-Duty | 9.6 | 32 | 20 | 20 | 6 | 0 |
| LidoDola 14 in | 9.5 | 28 | 19 | 20 | 5 | 0 |
| Simple Green Oxy Solve | 9.4 | 26 | 18 | 19 | 5 | 0 |
Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.
FAQ: mowing large lots
What size pressure washer surface cleaner do I need?
Choose your surface cleaner size based on your pressure washer’s flow rate and pressure. A 14 in cleaner works well with residential gas and electric pressure washers delivering 2,000 to 3,000 PSI. Larger 20 in models require at least 2000 PSI and 2 GPM, reaching peak performance near 4 GPM and 4000 to 4500 PSI.
How to use a pressure washer surface cleaner?
Clear all loose debris, stones and sticks from the pavement first. Connect the surface cleaner to your pressure washer trigger gun or extension wand using the 1/4 in or 3/8 in quick-connect coupler. Turn on the water supply, start the pressure washer, hold the wand with both hands, squeeze the trigger, and walk at a steady, overlapping pace.
Are pressure washer surface cleaners worth it?
A surface cleaner covers a 14 to 20 inch path in a single pass while preventing the streaking common with standard 25-degree or 40-degree spray nozzles. The dome housing also blocks flying grit and muddy spray from splashing nearby walls and operator clothing.
How to use cleaner concentrate with a pressure washer?
Liquid concentrates like Simple Green Oxy Solve can be applied through the pressure washer detergent tank or downstream chemical injector at low pressure, or mixed in a bucket for manual application. Allow the peroxide formula to dwell on the surface before rinsing with your pressure washer or surface cleaner attachment.
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Explore the pressure washers hub for more equipment comparisons and sizing guides.
