Pressure Washers Guide
Discover everything you need to know about finding the right pressure washer.
Significantly more powerful and efficient than a garden hose, power washers are an ideal option for cleaning outdoor areas. Consider the different applications and duties you need the pressure washer for to determine how much PSI you need and what type of pressure washer is best. We break down the key information you need to to know to choose the right one, from PSI and GPM levels to engine types and hot water options.
PSI Levels (Pound per square inch)
PSI measures the amount of force or pressure that water is expelled from a washer; this will determine what type of duties a pressure washer can handle. Below are the three main types of pressure levels based on PSI or duty levels.
- Light (up to 1900 PSI)
- Medium (up to 2900 PSI)
- Heavy Duty (above 3000 PSI)
GPM (Gallons per minute)
This is another key measurement that indicates the volume of water that goes through the pressure washer, and will help determine how fast and effectively the pressure washer will clean.
- Consumer electric models (1.5 GPM)
- Consumer gas engine models (2.8 GPM)
- Professional gas engine models (4.0 GPM)
Pressure Washer Types
Gas : This type of washer ranges from medium-duty for households to heavy-duty, professional-grade pressure washers. They offer more power and greater mobility since you don't have to worry about a power outlet. Gas engines come with either a pull-cord start or an electric engine starter.
Electric : These pressure washers are considered a light-duty option, and are ideal for smaller projects around the home. Keep in mind that some models require an outlet, so make sure to check the cord length. Electric pressure washers are often hand-carry for easy portability and household use.
Cold Water vs. Hot Water
Cold Water
- Easier to use
- Generally more portable
- Great for average household chores
Hot Water
- Cleans faster and more thoroughly
- Needs less soap to sanitize
- Better for industrial or farm use
Note: Some pressure washers come with the capability for both cold and hot water.
Safety and Use
- Use the correct nozzle to avoid damaging any surfaces you are cleaning, especially wood.
- Always work from ground-level with a pressure washer, and not on a step stool or ladder.
- Make sure to follow the manufacturer's instructions for operation, detergent, water pressure, and more.
Tip!
Safety is key—always check the manufacturer instructions for operating, cleaning, and any required safety gear.Shop all pressure washers here!
