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Guide to pressure washer soaps, detergents and chemicals – a must read before using them

April 29, 2019 By Roger Waldens

Disclaimer: As an Amazon Associate I earn from qualifying purchases.
Links to Amazon products in the content may result in #CommissionsEarned.

SaleBestseller No. 1
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Today's bestselling Pressure Washer at a great price!
$169.00 Amazon Prime
Buy on Amazon

Guide to pressure washer soaps, detergents and chemicals – a must read before using them

Learn about pressure washers soaps and detergents and discover the best products

If you use pressure washers then you will be greatly benefited by this guide on pressure washer soaps, detergents and cleaning liquids.

It will actually make quite a difference to your pressure washing results, when you check out this guide about pressure washer soaps, detergents and chemicals. These are all soaps, detergents and cleaning solutions that are used specifically with pressure washers, and professional pressure washing services already use them to improve and speed up the results.

A simple pressure washing hack that everyone should know

It is obvious that you should use every hack and tip that there is out there to make the most of your pressure washing efforts. Simply put you should try and maximize results to reduce effort and improve cleaning. One simple hack about pressure washers has to do with the dishwasher in your kitchen. You must have noticed that you need to use hot water with soap in the dishwasher to get ideal results. Using cold water is a sure shot way of your dishwasher underperforming. That means using hot water and soap is much better and more effective for cleaning your dishes, than to use cold water and no detergent.

The simple reason is that hot water cleans better than cold water. And this same principle can be used with pressure washers too. If you want to speed up the process of cleaning with your pressure washer, then we recommend that you use hot water. Of course, for that you need to have a pressure washer that has been specifically designed to be used with hot water.

There is a second part to this hack and that is the use of detergent. Even if your pressure washer is not designed to be used with hot water, you can still add pressure washing detergent and make the cleaning much easier and faster.

However, before you start using a detergent or soap and other cleaning solutions with your pressure washer, there are some important points to keep in mind.

Your guide to effective and efficient use of pressure washer soaps, detergents and cleaning solutions

What is a pressure washer soap and what is a detergent?

The first thing to understand is the difference between a soap and a detergent. The simple and straight forward explanation is that a soap is a natural ingredients detergent, meaning that soaps are a type of detergent that are made from natural ingredients like fats and oils from plants and animals.Another differentiation is between a soap bar and liquid soap. The difference between the two is in the main salt in them, a soap bar has sodium as the main salt while a liquid soap has potassium as the main salt. Soap in its elementary function mixed with water able to dislodge and break down dirt, stains and grease.

A detergent is made from chemicals made by man. Detergents do not have natural oils and fats, but only man-made chemicals in them. That is why detergents are used to clean clothes and other inanimate objects and surfaces, and soaps are used on our body.

That might make you wonder why there is a pressure washer soap and a detergent. Well the answer is that a pressure washer soap is biodegradable and environment friendly, and can be used in scenarios where the water from the pressure washer drains straight into storm drains. Also, you cannot use pressure washer soap with untreated water like collected rain water as it will react with the hard water and form a residue layer of calcium carbonate.

A detergent on the other hand can be used with any kind of water, but you cannot use it if the water drains into a storm drain as detergents are not biodegradable like soap. Detergents are also more effective in cleaning surfaces like concrete and wood and sidings etc.

A combination of soap and detergent is also used commonly to create a more efficient cleaning solution.

Soap nozzles, injectors and dispensers

Before you can use soap or detergents in a pressure washer you need certain components to make the whole system work. These components are the soap nozzle, the injector and the dispenser.The soap has to be introduced into the water stream of the pressure washer either before the pump or after it. The option is there because there are certain chemicals in some cleaning liquids that cannot be put into the pump. Therefore, accordingly the soap is introduced before or after the water pump.

The option of introducing the soap or detergent after the pump is called downstream injector system. The nozzle is used to siphon off the detergent from its container and then the injector puts it into the stream of the pressure washer. The nozzle pulls up the soap from either an in-built detergent container or a separate container which has the cleaning solution.

Home use store-bought detergents OR professional concentrated detergents?

If you have ever wondered whether to use the regular store bought domestic soaps and detergents for pressure washers or professional ones, here is the simple answer.

A professional detergent is in its concentrated form, and has to mixed to be used with the pressure washer. This is the choice of professionals who do pressure washing for a living as it helps them to save money. For use for domestic cleaning jobs, and use at home we recommend that you use the store-bought detergents as they are pre-mixed and can be used directly in your pressure washer. The domestic detergents cost a little more but they are your best bet and your simplest and fastest option to use soaps and detergents with your pressure washer.

What are the ingredients of a pressure washer detergent or soap

Though it is not essential, it is a good idea to know just what goes into the cleaning solutions, soaps and detergents that you will be using in your pressure washer. What we will do is have a look at the main ingredients and active components of soaps and detergents.

These are the main categories of chemicals that you will finds in pressure washing soaps and detergents. The three main categories of components are ‘Cleaners’ which are there to remove the dirt, ‘Sanitizers’ which are there to kill the bacteria and ‘Disinfectants’ that kill all organisms.The difference between them is that ‘Sanitizers’ act very fast killing the bacteria in about half a minute, while ‘Disinfectants’ take about 10 minutes to kill the living organisms.

Here is a look at all the main individual components of pressure washer detergents and soaps.

The first component we look at is Vinegar. Vinegar is useful for cleaning and polishing of surfaces ranging from counter tops, to windows to brass door handles and bronze objects.

Next, we look at Nitric Acid. This has effective cleaning powers when we need to clean concrete or wood, or we need to do stain removal.

The next one is Oxalic Acid. This is a specialized cleaning compound for removing rust and similar residues and coatings.

Then we have Bleach. This is essentially a sanitizer and disinfectant and is made up of sodium hypochloride and sodium hydroxide.

Ammonia is a very common cleaning agent which is used to clean stainless steel and glass.

Potassium hydroxide is a chemical that is used to make the soap soft or liquid inform.

Sodium hypochlorite is specifically used for removing stains and is also a strong disinfectant.

The last one we will look at it is sodium hydroxide. This is also known as caustic and its main job is to break down and remove grease, oils, fats etc.

How environmentally safe, and pet and garden friendly are these soaps and detergents

One question that you might have is that if use your pressure washer with soaps and detergents, could it be harmful for the environment.Will it cause any problems if you let the water run into the storm drains. Well, as we have already mentioned in the initial parts of this article, as long as you are using a soap which is made of natural components it is alright to let it go into the storm drains. However, a detergent is not biodegradable, and when using one with your pressure washer you are advised not to let the water from the pressure washer flow into the storm drains.

This brings us to the question, is the water that is being used for pressure washing with soap and detergents harmful for the growth of plants in a garden or can it harm pets in your house. Very simply put, if you have got soap or detergent from a store and it is a domestic cleaning variety, then it will be environmentally friendly, and will not harm your garden or be unsafe for pets. However, if the detergent being used is the professional variety and you have purchase the detergent in its concentrated form, then the pressure washer liquid might contain chemicals that are not safe for pets, and it may have a negative impact on your garden and plants in it.

It is because of these reasons that we recommend that everybody learn about pressure washer soaps, detergents and cleaning solutions before purchasing them. We think you should ask the people at the store, or any professional pressure washing service provider, about the biodegradability and environmental friendliness of the chemicals in the soap or detergent.

What do the professional cleaners have to say about soaps and detergents

If you have access to any professional pressure washing service, you can easily call them up and ask them about their opinion of soaps and detergents and cleaning solutions for pressure washers. They will al tell you, that they use soaps and detergents and that it makes their job much easier and faster.

Most professional pressure washing services or car cleaning stations that use pressure washers,will have a whole range of different pressure washing soaps, detergents and clean solutions. These are used regularly and in different combinations for different requirements, and significantly speed up the pressure washing job, and also make it easier. It is quite clear that no matter who you ask, you will find the same answers to this question. It makes a significant positive difference to the cleaning, speed and results, when you use pressure washing soaps and detergents.

If you want to ramp up the cleaning power of your pressure washer and speed up the process, then go get some soaps and detergents.

What are the best electric and gas pressure washers compatible with soaps and detergents

Now that you know enough about pressure washer detergents, soaps and cleaning solutions, you also need to know about the pressure washer models that work well with them.

To help you out, we looked at several pressure washers available to buy today, that work best with soaps and detergents. Here are our picks for electric and gas pressure washers that facilitate the usage of soaps and detergents.

Best Electric pressure washer for soaps and detergents - AR Annovi Reverberi AR390SS Electric Pressure Washer

AR-Blue-Clean-AR390SS-2,000-PSI-1.4-GPM-review

One of the best electric pressure washers for using soaps and detergents is the AR Blue AR390SS, which is a 2000 PSI pressure washer. Its water flow is 1.4 gallons per minute.

We feel that it is one of the best electric pressure washers that enables soap injection through a downstream system.To ease out the entire process, this pressure washer has a detergent tank and a special soaping nozzle. The detergent tank is built into it, and works seamlessly with any detergent or soap. When you use the AR Blue Clean with the right pressure washing soaps and detergents, your efforts will yield much better and faster results. You can have a look at it right now on Amazon.

Best Gas pressure washer for soaps and detergents - SIMPSON Cleaning MSH3125 MegaShot Gas Pressure Washer

SIMPSON-MSH3125-MegaShot-Gas-Pressure-Washer-Review

This gas powered pressure washer is a great option to use soaps and detergents. The Simpson MegaShot 3, does not have an on-board detergent storage tank, but you can easily store your soap or detergent in any old jug or can. Just get a hold of any jug, that you have lying around or a plastic can for the pressure washer cleaning detergent solution.

The Simpson MegaShot 3 comes with a detergent injection system consisting of a syphon hose and a soaping nozzle. All you need to do is put the hose into the cleaning solution which is stored in any jug, and then attach the soaping nozzle.

When start spraying with the pressure washer, it will automatically inject the soap into the water. This is an extremely powerful and efficient pressure washer but it is more expensive than an electric pressure washer. However, the cost is more than justified when you look at what powers it – a Honda GC190 residential engine that delivers 3200 PSI at 2.5 GPM.

Check its price on Amazon now.

The best pressure washer soaps and detergents for different requirements

When it comes to choosing the best pressure washer soap or detergent there are a huge number of choices available, so we decided to have a look at the best and bring them to you.We broke down these soaps and detergents into four broad categories.

Best pressure washer soap or detergent for cleaning vehicles like boats, cars, RVs, trucks, motorcycles etc.

Our choice is the Karcher Car Wash & Wax Soap for Pressure Washers. This pressure washer soap is very efficient when it comes to clean any vehicle be it a boat, RV, truck, car or motorcycle. This Karcher soap is available in a 1 gallon jar, and the optimal proportion for using this pressure washer soap is to use one part of this detergent concentrate with 10 parts on water. That translates into using one cup of the detergent with 10 cups of water.With this 1 gallon jar you will be able to get 20 washes with your pressure washer.

Have a look at it on Amazon here.

Best pressure washer soap or detergent for cleaning concrete

This next pressure washer detergent is one of the best for concrete cleaning. The Simple Green Pro Heavy Duty Cleaner is available in a 1 gallon jar, but being more powerful and concentrated for cleaning concrete it will deliver about 11 washes per gallon. This pressure washer detergent is very effective for removing oil, grease and other difficult to remove stains from concrete.

Take a look at it on Amazon here.

Best pressure washer soap or detergent for cleaning wooden surfaces

When it comes to cleaning wooden decks, fences and wooden furniture, our No. 1 choice is the Krud Kutter HS01. Since this soap is going to be used on wood, it does not contain any bleach or ammonia, and is powered by a chemical component called Sporex, that is highly effective in removing mold, moss, fungus, algae and leaves, from wooden services. Though this is a very effective soap for home pressure washing of wooden surfaces, professionals prefer to use bleach. The advantage with Krud Kutter is that it can be safely used at home, is not harmful for pets or your garden and is environment friendly. Bleach on the other hand is a hard and strong chemical that has to be disposed off carefully, but it does have a stronger effect on removing wood related stains and dirt.

Check out its price on Amazon here.

Best multi-purpose pressure washer soap or detergent for all surfaces

Sometimes you need an all-purpose detergent that can work equally well for all kinds of cleaning jobs. According to us, the best multipurpose pressure washing soap is the Simple Green Pro HD Heavy Duty Cleaner. This pressure washer soap can be used for any surface and for any kind of cleaning. It may not be able to deliver the impact of specialized pressure washing detergents, but it will do a great job, whether you have to clean your car, the floor, metal surfaces or wood.

With these top ranked pressure washer soaps and detergents, you can make the most of your pressure washing today.

Check out its price and details on Amazon here.

Top 10 Best Selling Pressure Washing Soaps and Detergents

To give you the power to really maximize the result of your pressure washer, we also put together a constantly updated list of the Top 10 best pressure washer soaps, detergents and cleaning solutions.

Just click the button below to see today’s updated list of the Top 10 best sellers. Have a look at the top 10 and if anything fits your needs and budget, check out the reviews, and of course ensure that it is compatible with your model of pressure washer.

Top 10 Pressure Washer Soap/Detergent Today!

Go ahead and ramp up your pressure washing today!

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SaleBestseller No. 1
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Westinghouse ePX3500 Electric Pressure Washer, 2500 Max PSI 1.76 Max GPM with Anti-Tipping Technology, Onboard Soap Tank, Pro-Style Steel Wand, 5-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
  • Delivers 2500 max PSI and 1.76 max GPM (at lowest pressure), and 2000 rated PSI and 1.2 rated GPM of water flow; Pro-style steel extendable 17.5” wand with quick-connect nozzles (0°, 15°, 25°, turbo and soap applicator)
  • Super compact and lightweight at 16.5” tall and 19 pounds for convenient storage and portability; Four quick-lock wheels with 360° steering design and low center of gravity engineered for anti-tipping design
  • Easy-coil nylon braided 25' hose; 20 ounce onboard soap tank to add detergents/chemicals for heavy duty cleaning power on decks, driveways, garage floors, stairs, fencing, patio furniture and vehicles
  • Pump automatically stops when trigger is not engaged to conserve energy and promote pump and motor life
  • Backed by a 3-Year limited service, labor and parts coverage with nationwide customer service and support network
$169.00 Amazon Prime
Buy on Amazon
SaleBestseller No. 2
Westinghouse WPX3000e Electric Pressure Washer, 3000 Max PSI and 1.76 Max GPM, Induction Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Westinghouse WPX3000e Electric Pressure Washer, 3000 Max PSI and 1.76 Max GPM, Induction Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
  • Delivers 3000 max PSI and 1.76 max GPM (at lowest pressure), and 2600 rated PSI and 1.1 rated GPM of water flow. Perfect for decks, sidewalks, fences, garage floors, exterior walls, cars and patio furniture; Comes with a .45 gallon soap tank
  • 25′ abrasion resistant super-flex hose with lightweight high pressure metal spray gun and wand with 5 quick connect nozzles (0°, 15°, 25°, soap and turbo); Compatible with pressure washer accessories like surface cleaners, undercarriage cleaners and foam cannons with M22 fittings
  • Heavy duty AC 120V electric motor and long-lasting, maintenance-free axial 3 piston auto-stop pump provides up to 1.76 gallons of water (and soap) a minute
  • Rugged steel frame with high profile 10” never-flat wheels and 35’ GFCI cord provide easy transportation and maneuverability; Includes tools and quick start guide to get cleaning in minutes
  • All Westinghouse pressure washers are functionally tested in the factory and are backed by 3-year limited manufacturer service, labor and parts coverage
$242.49 Amazon Prime
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Bestseller No. 3
Westinghouse ePX3100v Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM, Built-in Carry Handle, Detachable Foam Cannon, Pro-Style Steel Wand, 3-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
Westinghouse ePX3100v Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM, Built-in Carry Handle, Detachable Foam Cannon, Pro-Style Steel Wand, 3-Nozzle Set, for Cars/Fences/Driveways/Home/Patios
  • Delivers 2100 max PSI and 1.76 max GPM (at lowest pressure), and 1800 rated PSI and 1.2 rated GPM of water flow.
  • Super compact and lightweight at 18 pounds for convenient storage and portability; Built-in handle for easy transportation to wherever your cleaning tasks are
  • Easy-coil nylon braided 20’ hose; Detachable foam cannon to add detergents or chemicals for heavy duty cleaning power on decks, driveways, garage floors, stairs, fencing, patio furniture and vehicles
  • Pump automatically stops when trigger is not engaged to conserve energy and promote pump and motor life
  • Backed by 3-year limited service, labor and parts coverage with nationwide customer service and support network
$129.00 Amazon Prime
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Bestseller No. 4
Westinghouse ePX3050 Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM with Foam Cannon and Turbo Nozzle, for Cars/Fences/Driveways/Home/Patios
Westinghouse ePX3050 Electric Pressure Washer, 2100 Max PSI 1.76 Max GPM with Foam Cannon and Turbo Nozzle, for Cars/Fences/Driveways/Home/Patios
  • POWERFUL PERFORMANCE: Delivers 2100 max PSI and 1.76 max GPM (at lowest pressure), and 1800 rated PSI and 1.2 rated GPM of water flow. Ideal for decks, sidewalks, siding, fences, garage floors, cars and patio furniture. Soap applicator accessory included
  • DURABLE DESIGN: Hard working AC 120V electric motor and long lasting, maintenance free axial pump with auto stop provides a max of 1.76 gallons of water a minute for every job
  • USER FRIENDLY & COMPACT: Solid construction with low 26″ profile, 5” never flat wheels and 35’ GFCI cord provide easy transportation and maneuverability 
  • COMES READY TO CLEAN: 20′ foot abrasion resistant super flex hose with lightweight high pressure spray gun, wand and three quick connect nozzles (15°, 25° and turbo)
  • VERSATILE DESIGN: Compatible with pressure washer accessories such as surface cleaners, undercarriage cleaners and foam cannons with M22 fittings 
$109.00 Amazon Prime
Buy on Amazon
SaleBestseller No. 5
Electric Pressure Washer 4500PSI 2.8 GPM with Anti-Tipping Technology
Electric Pressure Washer 4500PSI 2.8 GPM with Anti-Tipping Technology
  • 4500PSI POWER WASHER: This electric pressure washer delivers professional-grade cleaning with 4500 PSI and 2.8 GPM high-pressure output. It tackles even the toughest jobs – from concrete driveways and brick walls to heavy-duty equipment and stubborn stains. Whether it's years of built-up grime or oil stains, this machine provides the power you need for a deep, satisfying clean.
  • ANTI-TIPPING TECHNOLOGY & SAFETY LOCK SWITCH: This portable electric pressure washer features Anti-Tipping Technology with a low center of gravity and 4 lockable 360° swivel wheels for unmatched stability. Move freely without worrying about tipping – even on uneven surfaces or when pulling the hose. Equipped with a safety lock switch to prevent accidental starts, ensuring safe operation and storage. IMPORTANT SAFETY NOTE: NEVER SPRAY PEOPLE, PETS, OR LIVE ELECTRICAL EQUIPMENT.
  • 4 QUICK-CONNECT NOZZLES: This high pressure cleaning machine comes with 4 quick-connect nozzles to handle any cleaning task: 0° (red) for concentrated spot cleaning (wheel wells, crevices), 15° (yellow) for heavy-duty scrubbing (brick, concrete, oil stains), 25° (green) for all-purpose cleaning (driveways, patios, fences), and 40° (white) for gentle rinsing (cars, windows, wood decks).
  • 500ML FOAM SPRAY BOTTLE: This high pressure car washer includes a 500ml spray bottle that produces thick, creamy foam for pre-soaking and spot treatment. Use it to apply detergent evenly on cars, wheels, patio furniture, grills, and more – the rich foam clings to surfaces, loosening dirt before pressure washing.
  • COMPACT & EASY TO CARRY: Designed with a compact, lightweight build, this power washer is easy to carry with one hand and fits in small spaces, closets, or car trunks. It features a 20FT power cord and 33FT high-pressure hose for total freedom of movement. From cars and fences to driveways and patios – this car power washer is the best cleaning companion you'll need.
$98.99 Amazon Prime
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SaleBestseller No. 6
MZK Lightweight Pressure Washer, Portable Power Cleaner with Foam Cannon
MZK Lightweight Pressure Washer, Portable Power Cleaner with Foam Cannon
  • [GREAT CLEANING PERFORMANCE] MZK pressure washer delivers a robust water flow of up to 2.0 GPM to tackle stubborn dirt and grime effectively. It efficiently cleans various outdoor surfaces like driveways, patio furniture, and cars, helping you save water while easily handling complex cleaning tasks around your home.
  • [VERSATILE 4-GEAR NOZZLE] Equipped with a highly adaptable adjustable nozzle featuring four spray ranges: 0°, 15-25°, 25-60°, and 60°-120°. This allows you to seamlessly switch between a concentrated jet stream and wide fan sprays to meet different cleaning needs. It also includes a premium foam cannon for applying detergent, making car washing a breeze.
  • [EXTENDED REACH & PORTABLE] Weighing only 9.9 lbs, MZK power washer is incredibly easy to carry. It comes equipped with a 21 FT hose and a 17 FT power cord, offering a wide cleaning radius for flexible movement around your yard. Combined with a convenient one-button start system, it makes outdoor cleaning highly mobile and effortless.
  • [COMPACT & CONVENIENT STORAGE]Designed with space-saving in mind, this compact cleaning machine fits easily into any garage, pantry, or car trunk. It is highly suitable for cleaning concrete, pavement, patios, decks, sidewalks, RVs, boats, and fencing, while allowing you to keep the hose and cord neatly organized when not in use.
  • [RELIABLE & DURABLE BUILD]Crafted with high-quality materials, MZK pressure washer is designed for long-lasting outdoor use. It features secure, leak-resistant connections that maintain a stable water flow, providing you with a hassle-free and consistent cleaning experience without the worry of frequent maintenance.
$64.98
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SaleBestseller No. 7
Greenworks 2100 PSI (1.2 GPM) Electric Pressure Washer
Greenworks 2100 PSI (1.2 GPM) Electric Pressure Washer
  • [2100 PSI @ 1.2 GPM] - Great for medium-duty cleaning tasks. Great for medium-duty cleaning tasks. Ideal for use on fencing, decking, concrete patios, siding, sidewalks, patio furniture, small driveways & more.
  • [No Maintenance] - No gas, no oil, no spark plugs, no air filters, and no pull cord Push button start
  • [35-FT Power Cord + GFCI Plug] - Integrated GFCI safety device auto shuts off electrical power, protecting you and your home
  • [Accessories Included] - Pressure washer gun, 25° nozzle (general purpose cleaning), 40° nozzle (gentle cleaning), turbo nozzle (heavy duty cleaning), soap applicator (applying detergent), 20 FT tangle-free hose. 1/4" universal quick connect system
  • [Telescoping Handle] - Pulls out for easy transport and collapses for compact storage
$149.99 Amazon Prime
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SaleBestseller No. 8
DeWalt 3300 PSI Gas Pressure Washer, 2.4 GPM, Residential Model DXPW3300-S
DeWalt 3300 PSI Gas Pressure Washer, 2.4 GPM, Residential Model DXPW3300-S
  • PREMIUM RESIDENTIAL PERFORMANCE: Easy-to-start with a DeWalt 208cc engine, perfect for cleaning decks, patios, siding, and prepping exteriors for painting. Simple assembly makes it ideal for residential use.
  • POWER AND DURABILITY: OEM Technologies axial cam pump delivers 3300 PSI at 2.4 GPM. Welded steel frame with powder-coated finish adds durability. Thermal relief valve prevents overheating for long-lasting performance.
  • LIGHTWEIGHT AND PORTABLE: Compact design is easy to transport. Premium 10-inch pneumatic tires allow for smooth maneuvering across uneven terrain. Dimensions: L:41” x W:21” x H:24”.
  • INCLUDES QUALITY ACCESSORIES: Comes with a 25-ft abrasion-resistant hose, 5 quick-connect nozzles (0°, 15°, 25°, 40°, soap), ergonomic spray gun, and 16-inch steel wand for versatile cleaning tasks.
  • IMPORTANT NOTES: 49-state compliant. Maintain max fuel level 1/2 inch below filler neck to prevent spillage. Factory-tested pressure washers may contain minimal residual fuel or odors.
$359.00 Amazon Prime
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SaleBestseller No. 9
Westinghouse WPX3400e Electric Pressure Washer, 3400 Max PSI and 2.0 Max GPM, Brushless Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Westinghouse WPX3400e Electric Pressure Washer, 3400 Max PSI and 2.0 Max GPM, Brushless Motor, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
  • Delivers 3400 max PSI and 2 max GPM (at lowest pressure), and 3000 rated PSI and 1.1 rated GPM of water flow; Perfect for decks, sidewalks, siding, fences, railings, garage floors, exterior walls, cars and patio furniture; Comes with a half gallon onboard soap tank
  • 25′ abrasion resistant super-flex hose with lightweight high pressure metal spray gun and wand with 5 quick connect nozzles (0°, 15°, 25°, soap and turbo) - compatible with pressure washer accessories such as surface cleaners, undercarriage cleaners and foam cannons with M22 fittings
  • Heavy duty AC 120V true brushless electric engine - long-lasting, maintenance-free axial 3 piston auto-stop pump provides up to 2 gallons of water (and soap) a minute
  • Rugged steel frame with high profile 10” never flat wheels and 35’ GFCI cord provide easy transportation and maneuverability – includes tools and quick start guide to get cleaning in minutes
  • All Westinghouse pressure washers are functionally tested in the factory and are backed by 3-year limited manufacturer service, labor and parts coverage
$375.00 Amazon Prime
Buy on Amazon
SaleBestseller No. 10
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
Westinghouse WPX3400 Gas Pressure Washer, 3400 PSI and 2.6 GPM, Onboard Soap Tank, Spray Gun and Wand, 5 Nozzle Set, for Cars/Fences/Driveways/Homes/Patios/Furniture
  • 3400 PSI and 2.6 GPM of Powerful, Deep-Cleaning Water Pressure Perfect for Decks, Sidewalks, Siding, Fences, Railings, Garage Floors, Exterior Walls, Cars and Patio Furniture – Easy to Fill 1 Gallon Gas Tank and Half Gallon Onboard Soap Tank
  • 25′ Foot Abrasion Resistant Super-Flex Hose With Lightweight High Pressure Spray Gun and 5 Quick Connect Nozzles (0°, 15°, 25°, 40° & Soap) - Compatible with Pressure Washer Accessories such as Surface Cleaners, Undercarriage Cleaners, and Foam Cannons with M22 fittings
  • Heavy Duty Gas Powered 212cc 4-Stroke Westinghouse OHV Horizontal Shaft Engine with Recoil Start - Long Lasting, Maintenance-Free Axial Cam Pump Provides 2.6 Gallons of Water (and Soap) a Minute
  • Tough Steel Frame Construction With 12″ High Profile, Never-Flat Wheels Provide Easy Transportation and Maneuverability – Includes Engine Oil, Tools, and Quick Start Guide to Get Started in Minutes
  • All Westinghouse Pressure Washers are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; Backed by 3-Year Limited Manufacturer Service, Labor, and Parts Coverage
$349.00 Amazon Prime
Buy on Amazon
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