Yes, you can pressure wash your pavers. But while using a pressure washer at a basic level is simple, ignorant and inexperienced users can easily damage their pavers by using a stream that's too powerful, by holding the wand too close to the pavers, or by falling into any number of other rookie mistakes.
Medium Duty 2000-2800 PSI
This classification ranges from as low as 2,000 PSI to as high as 2,800 PSI. You can use a medium-duty pressure washer for almost any surface. They're great for cleaning concrete, brick, and wood.
A medium-duty pressure washer is strong enough to blast greasy, grimy stains from residential areas. Homeowners can safely clean sidewalks, concrete driveways, decking, and siding with a 2,000 to 3,000 PSI washer.
Concrete and asphalt require more cleaning power. You'll want to use the turbo nozzle on the 1600 PSI for hard-to-clean driveways, sidewalks, and patios as well as brick paving. For wood decks and painted surfaces, switch to the gentler 40-degree nozzle.
Our recommendation ranges from as low as 3,000 PSI to as high as 4,000 PSI.
Most electric pressure washers create 1300-1700 pounds per square inch of pressure (PSI) with a water flow of 1.5 gallons per minute (GPM), but experienced contractors recommend between 2000 and 3000 PSI and a flow of at least 2.5 GPM to clean dirty concrete effectively. …
Domestic vs Industrial or Professional Pressure Cleaner
If your pressure cleaner only goes up to 1500 psi at maximum, you can still clean your driveway. However, take note that it may take a little longer and more effort, and there may be some dirt and stains it will not get out.
Vinyl siding can withstand a powerful gas pressure washer (2,500-3,000 psi). Aluminum, stucco or soft-grain wood homes will do better with a less powerful washer (about 1,200-1,500 psi). Determine whether you will rent or buy your machine.
For cleaning a wooden deck, you'll be best served by using the lowest pressure setting that's still effective. For soft woods like cedar or pine, this is usually about 500 to 600 psi. For harder woods, it can go up to 1200 to 1500 psi.
From there, you can work your way up, though it is generally best not to exceed 2000 PSI. It is also essential to use the right nozzle tip for the job. Don't use a narrow nozzle that will focus water too much in one area, as this may crack the grout or bricks. A nozzle that fans the water out is best.
There's no doubt that electric pressure washers from 1,300 to 2,300 psi can wash a concrete driveway, but it'll take longer. If you have a large driveway with lots of stains, you'll want more power to do the job faster. I chose the 3,100-psi gas pressure washer and cut the job time in half.
Often more affordable than higher strength concrete, 2,500 PSI can be useful for driveways and walkways. However, some may choose a stronger concrete, like 3,000 PSI, to avoid excessive cracking. A good use for this concrete is a walkway on the side of a home that doesn't receive excessive traffic.
Usually, hosing them down once a month is sufficient. Use soap and water, if the pavers are still dirty after sweeping and water hosing, make a solution of soap and water. You can use dish soap, laundry detergent, or any type of general-purpose cleaner. Never use bleach on your pavers, as it can damage the surface.
Mild detergent and water.
Mix some mild dish soap with water in a bucket to create suds, then use a brush or a sponge to scrub the surface of the pavers. If your pavers are textured or have intricate designs, this cleaning method can be gentler than a power washer.
2,000 to 3,000 PSI
Good for cleaning concrete surfaces with light to moderate oil stains, most automotive cleaning, pools, many industrial applications.
You can clean outdoor furniture, windows, screens, campers, or my favorite—your boat. What you won't be able to do is clean concrete or other surfaces that really need a higher PSI level to get the gunk moving. Pro Tip: 600 PSI is enough to clean concrete, but you don't want to tackle your entire driveway.
LIGHT-DUTY pressure washers in the 1,300 to 1,700 PSI range are great for cleaning patio furniture, lawn equipment, stairs, and vehicles such as automobiles and small SUV's.
The typical concrete strength used for a driveway is in the 3000 psi to 4000 psi range, although temperate areas of the country may use lower strengths. Contractors, when ordering ready mixed concrete, should advise the producer of the intended use for the concrete.
You have to know its capabilities, 1600 PSI is good for most home jobs (general siding cleaning/gutters, car washes, cleaning furniture) Don't expect it to clean a whole concrete driveway in one smooth pass.
Any machine capable of producing at least 1,500 pounds per square inch (psi) of pressure can clean concrete, but the work will go much faster if you choose a model producing 2,500 to 3,000 psi, like the gas-powered option below.
If you want to clean your driveway quickly and efficiently, use a pressure washer of at least 3100 PSI. Using pressure washers with pressures ranging from 1000 to 2300 PSI will also help you clean your driveway, but it will take a long time.
Heavy-duty- These produce water pressure levels of between 2,900 and 3,300 PSI. They are perfect for cleaning big sections of concrete and can also reach the second floor of a story building.
Concrete cleaning calls for powerful pressure washers featuring high pressure levels of 3000 PSI. However, if you will be using the power cleaner to maintain a range of surfaces in addition to concrete, choose one with adjustable pressure levels and set it to about 3000 PSI when you need to clean concrete.