Best Pressure Washers for Wood Deck (Reviews) in 2021

(Disclosure: I research online to find the best products, and As an Associate, I earn from qualifying purchases.)

Best-Pressure-Washer-For-Wood-DeckA dirty wood deck can kill the outdoor relaxation mood quite fast. Right? A pressure washer for wood deck can help you deal with this mess and restore the fresh, clean look to your wood deck.

These machines are designed to harness the cleaning power of water to burst out dirt and grime. With the market presenting different buying options, selecting the best model is becoming a problem each day.

My goal today is to give you the top best pressure washers for wood deck available while also elaborate on what each model has to offer. I will also give you a buying guide which goes through the considerations that you need to remember for you to pick an ideal pressure washer. It sounds great. Right? So let’s jump right to it!

Pressure Washer For Wood Deck In 2021

1. Sun Joe SPX3000 Pressure Electric Pressure Washer

Sun-Joe-SPX3000-Pressure-Electric-Pressure-WasherI start the list with the powerful Sun Joe SPX3000. It’s come a well-designed portable pressure washer ideal for cleaning the wood deck. It features a robust and reliable 14.5 Amp motor that allows it to harness the water cleaning power with 2030 psi pressure and 1.76 GPM water flow rate.

With these rating, it’s true this model can deal with any type of dirt on your wood deck. Additionally, the Sun Joe SPX3000 is equipped with dual detergent tank system which allows it to carry and store two different kinds of detergent at a go.

Its five quick spray nozzles tailor the pressure output of this pressure washer for an ideal versatility and quick cleaning. It also comes with a Total Stop System (TSS) trigger which works by automatically shutting down the pump once the trigger is disengaged.


  • Five Quick-Connect Spray Nozzles
  • Portable, lightweight design
  • Power saving TSS system
  • Heavy duty cleaning
  • Two flat-free tires
  • Powerful motor
  • CSA approved


  • Small detergent tanks

2. SIMPSON Cleaning MegaShot MSH3125 Gas Pressure Washer

SIMPSON-Cleaning-MSH3125-MegaShot-Gas-Pressure-WasherMy next best pressure washer for a wood deck is the high-performance SIMPSON Cleaning MSH3125 MegaShot. It’s a gas powered pressure washer that’s designed to make wood deck cleaning a breeze. How?

First of all, this model features a powerful HONDA GC190 engine that runs the reliable OEM axial pump to provide a cleaning pressure of 3200 psi at 2.5 GPM water flow rate.

Additionally, the SIMPSON Cleaning MSH3125 comes with a lightweight, easy to maneuver and easy to transport design allowing you to have it delivered wherever the cleaning is needed.

It accompanies a long kink and abstraction resistant hones, an ergonomic spray gun and stainless steel quick-connect nozzles, all designed and equipped to make your wood deck cleaning as quick and straightforward as possible.


  • Powerful Honda premium residential engine
  • Portable, pulling/pushing cart design
  • Non-marring abrasion resistant hose
  • Maintenance-free OEM axial pump
  • Welded steel construction frame
  • Premium pneumatic wheels


  • Quite noisy

3. Greenworks GPW1501 Pressure Washer

Greenworks GPW1501 Electric Pressure WasherMy third product is the powerful Greenworks GPW1501 pressure washer designed to be portable and transportable. With its lightweight and compact design, this model features a powerful 13 amp universal motor that harnesses the cleaning power of water at 1500 psi and with a flow rate of 1.2 GMP.

With the quick connect nozzles, you can quickly and conveniently switch between the 25 and 40-degree tips in no time. By using this pressure washer, you will be able to clean all around the house thanks to the long GFCI power cable.

It features a removable detergent tank which you can fill with a soap formulated for pressure washer and wash away the tough stains and dirt on your wood deck. The long 20ft non-marring hose prevents wear and tear while leaving no scuff on the cleaned surfaces.


  • Used vertically or horizontally
  • M22 Universal Threaded Twist
  • Convenient soap applicator
  • Durable brass turbo nozzle
  • Quick connect tips
  • GFCI power cord


  • Not that powerful
  • Small detergent applicator

4. Briggs & Stratton 20680 Electric Pressure Washer

Briggs Stratton 20680 Electric Pressure WasherMy next model is 20680 Electric Pressure Washer from the famous Briggs & Stratton. The washer does not provide as much power as the previous three but its performance is quite excellent and reliable, and that is why it’s featured here.

With 1800 PSI pressure and 1.2GPM flow rate, this machine will be able to have your wood deck clean within no time. It offers versatile cleaning power that will help you overcome hundreds of grueling projects.

The model also comes with an onboard detergent tank and three quick-connect nozzles designed to make your cleaning easy while also help you bring your wood deck fresh, clean look back. With the provided turbo nozzle you will be able to speed up the cleansing.

Lastly, I would like to mention that this model has a robust welded-steel frame, keeping it ready for any unexpected impact, thus giving it an added protection.


  • Tough welded-steel frame
  • Upgrade cleaning potential
  • Integrated detergent tank
  • Time-saving turbo nozzle
  • Long flexible hose


  • A bit high on the price

5. PAXCESS Electric Pressure Washer

PAXCESS-Electric-Pressure-WasherNext up is the powerful PAXCESS Electric Pressure Washer, which I believe is perfect for all home cleaning tasks. It comes with a powerful 1800w motor which generates 2150psi and 1.85gpm, which is ideal for quickly and easily blasting away dirt and grime from your wood deck.

From its handle, gun handle, compact design, to the flat-free tires, the whole design of this pressure washer support easy portability and transportation. It accompanies adjustable pressure nozzles, which are quite easy to use. All you need is twist the nozzle till you reach an appropriate setting.

It also features a removable detergent tank which allows you to deal with the stubborn dirt and grime on your wood deck. The system is fitted with a Total Stop System which kills the pump when the trigger is disengaged, thus saving energy and prolonging the pump life.


  • Safety automatic total stop system
  • Removable detergent tank
  • Upgraded cleaning power
  • Powerful electric motor
  • Professional support


  • None

6. Stanley SHP2000 Electric Power Washer

Stanley SHP2000 Electric Power WasherIf you’re a looking for a professional home wood-deck pressure washer, then I’ve got one for you. My last product, the Stanley SHP2000 Electric power washer, is an ideal choice for you.

It’s a well-performing machine that is equipped with a professional style washer gun, an onboard detergent tanks and a powerful pump that provide 2000 psi pressure. All these are there to ensure that once you clean your wood deck with this machine, no sport is left dirty or grimy.

The long power cord is fitted with an auto-reset GFCI module which protects the machine from electric shock when water comes into contact with electrical current. Additionally, the device is equipped with a Total Stop System, which turns off the pump automatically when the trigger is disengaged.

That helps in saving energy while also prolonging the washer’s pump life. By being CSA certified, it’s a model you can use anywhere in the world.


  • Warranty and customer support
  • Professional level accessories
  • Powerful cleaning force
  • Leak-proof connections
  • Built-in detergent tank
  • On-board hose reel


  • High on price

Best Pressure Washers for Wood Deck Buying Guide:

After reading the above product reviews, you might have noticed that each model has some unique features. Not all the models in this list are ideal for your needs. You need to pick a model that meets your requirements. This guide gives you the considerations that will help you break down your requirements and be able to choose the best and ideal pressure washer.

1) Pressure

Yes, you’re cleaning a wood deck, but what pressure do you need for these type of surface? It all depends on the kind of wood used and the kind of dirt and grime to be cleaned. For a good estimation, pick a model that provides around 1500 psi and 3000 psi. That will be ideal for wood deck cleaning.

2) Detergent Tank

I wouldn’t recommend you pick a pressure washer for the wood deck with no detergent tank. You will need the soapy water to get rid of some stubborn dirt and grime from your wood deck. Buy a pressure washer that has a removable or an onboard detergent tank for more natural cleaning.

3) Gas or Electric

Which type fits you best? Electric are small portable units that require electric to work. They are quite cheap compared to the gas models, they can be used inside the house, garage, or basement, and they are of low noise. On the other hand, gas pressure washers are quite powerful and can be used in any open space, even without electricity. However, they are quite noisy, heavy, and cannot be used inside the house, garage, or any enclosed place since they produce poisonous gases. Pick a model depending on the power availability, cleaning hardness, and preference.

4) Nozzles

When making your choices on the nozzle, pick the quick to connect, and twisting nozzles. These types are quite easy to use, even for a newbie. Also, make sure that there is a 20 degree and 40-degree twist nozzles as they are the recommended for wood deck cleaning.

5) Portability

Since you will need to store the pressure washer after cleaning or you might want to use it for other cleaning purposes, it’s essential if you pick a model that you can quickly move around. Pick a portable model, a lightweight model, or with wheels.

Best Pressure Washers for Wood Deck (FAQs)

Q: Do electric pressure washers produce noise?

A: Yes, but not from the motor. The noise is quite low, and it’s produced when the water hit the surface being cleaned and when the water is being forced out through the nozzle.

Q: Between PSI and GPM, what matters most?

A: It depends on the application. When dealing with weeds and grass, the GPM matters, but when dealing with dirt and grime, the PSI matters.


I don’t think there is anything I can add. I believe you now all you need. The above information is enough to help you find an ideal pressure washer for your wood deck. Never forget to stay within your budget as it will help you not overspend.

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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