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Best Pressure Washer Buying Guide

Pressure Washer

Best Pressure Washer Buying Guide – Pick the Best One

Today various types of Pressure washer are available in the market. To buy the best one for your needs, read this buying guide before you go through.

How does a pressure washer work? It is very simple. The water comes from the main source, which could be the mains, or from a storage tank. It enters the machine at low pressure and then it is pumped out at high pressure, thus making it able to blast dirt away from the surfaces being cleaned. This pressure has to be strong enough to break the strong chemical bind between the stain, and the surface where it is lodged. With time, you will find that your carpet, floor, furniture, car and so on get stubborn stains that can only be removed by blasting with water and soap at high pressure.

Where you can use the pressure washer

A pressure washer is very important as it helps you clean your outdoor items like furniture, your deck, your car and even the exterior wall surfaces of your house. You can also use it to clean your windows, driveways, decks, or even your grills.

With regulated water pressure, you can use a pressure washer to clean your car, bicycles, fence, and exterior paint works. The weeds, mold and moss that grows on stone works can be quite stubborn to remove and that is why you need this pressure washing machine. Outdoor items accumulate dirt easily, given that they are kept outside where they can attract so much dirt and dust.

Despite the stubbornness of the dirt, a pressure washer makes it easy for you to clean these items within minutes, and leaves your items sparkling clean. You do not have to worry about scrubbing for hours once you get a pressure washer for these tasks. All you need to get started is a constant supply of water, a power source, and your pressure washer shall do the rest of the wonders for you.

A pressure washer not only allows you to enjoy the task of cleaning your outdoor items. It also gives your items the best clean up that they deserve, which improves the décor of your outdoor living spaces and gives the items being cleaned a new leash of life. What are the different pressure washers available in the market? That is what you should try to find out. Apart from the features, what other factors and features should you bear in mind when selecting the best pressure washer for your cleaning needs.

Types of a pressure washer

Here I am discussing about 2 major type of pressure washer. They are more often used everywhere.

1. Electric pressure washer

Sun Joe SPX3000 2030 PSI 1.76 GPM Electric Pressure Washer
Sun Joe SPX3000 2030 PSI 1.76 GPM


An electric pressure washer requires to be connected to a source of electricity as its power source. It is ideal for small, or simple pressure cleaning tasks. These could be your car, bicycle, outdoor furniture, or the grill. The electric powered pressure washer has the advantage of producing less noise and is lighter than a gas pressure washer. Being light makes it easy for you to move it from one place to another with ease. Moreover, an electric pressure washer can be used for indoor duties as it does not produce any harmful fumes like a gas pressure washer.

2. Gas pressure washer

SIMPSON Cleaning MSH3125-S 3100 PSI at 2.5 GPM Gas Pressure Washer Powered by HONDA with OEM Technologies Axial Cam Pump
SIMPSON Cleaning MSH3125-S 3100 PSI at 2.5 GPM


This washer is best used when you want to clean large areas. These could be poolsides, the patio, or exterior walls and fences. It also comes in handy in case you have dirt accumulated over years as it works well when you need a deep cleanse. A gas pressure washer also provides you with the desired flexibility. You can move to any area that you want to clean as they do not restrict you to a single outlet. Moreover, this pressure washer contains high pressure that ensures that you can clean long distances within the minimal time. They are also durable equipment, as you never have to worry about replacing its parts. On the other hand, a gas powered pressure washer uses more water, which means you need to ensure you have enough water for your cleaning.

5 Factors to consider when buying a pressure washer


An electric pressure washer costs less compared to a gas pressure washer. You could also decide to rent one if you have a minimal budget. However, if you can buy, please do because you will need to use it many times, especially in the summer.

Built in tanks

These tanks help in putting detergent that you can use when cleaning your items, thus saving you from using separate cleaning containers.

Pressure / power

Pressure is measured in terms of pounds per square inch (PSI). The pressure washing machine plays a critical role of breaking the chemical bond found between the surface you want cleaned and the stain. Therefore, the more pressure your washer has, the more easily it shall cleanse your item. Gas powered pressure washers give you more pressure as compared to the electric washers. A pressure washer with a pressure of about 110 bar suits your car, patio and exterior works. Those with 120 bar and over work well for driveways, engraved dirt and weeds.

Flow of water

This refers to the amount of water that the pressure washer emits and is measured in terms of GPM (gallons per minute). The more water that a washer emits, the less time you take to complete your cleaning tasks as you get to clean a larger surface area. Therefore, choose a pressure washer with an above average flow of about 400 liters hourly.

Cleaning units

This expresses the effectiveness of a pressure washer. It is calculated by multiplying the PSI by the GPM of your machine. The higher the cleaning units the better and more effective is the pressure washer. Consequently, if you need to do thorough cleaning, remember to buy a washer with higher cleaning units.

When buying a pressure washer bear in mind the pressure, water flow, as well as cleaning units of the machine. Those are the most important things that every washer should have.

Cleaning the stubborn stains off a surface is not easy unless you have the right pressure washer. A good washer makes it quite easy for you to clean your outdoor items, although an electric pressure washer can also be used indoors for cleaning duties. A gasoline-powered washer works perfectly for heavy cleaning and is very durable.


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