Car Wash Power Washer Psi

Anything more than 1900 psi or at best 2000 psi can damage the paint job on your car.

Car wash power washer psi.

Washing a car with a pressure washer requires around 1 900 2 800 cleaning units. I recently reviewed 5 of my favorite electric pressure washers for detailing that i thought were great for beginners on a budget. Get a pressure washer that is rated at a minimum of 2200 psi 4 0 gpm minimum unless brushing. You can purchase both electric and gas powered pressure washers.

Pressure washers are far more efficient than garden hoses and use less water. Benefits of pressure washing your vehicle. See the table below to compare cleaning units between a hose and a pressure washer. The recommended pressure that you should use is around 1200 psi.

In the same way anything below 1200 psi will not be forceful enough to clean your car properly. If you need a pressure washer exclusively to wash your car stick to a 1 500 psi model. Take note though that some cars scratch more easily than others so what you can do is start with 1200. For cashing washing we recommend that you use a psi of up to 1200 to 2100.

2 if the vehicle is extremely dirty power wash the heavy dirt off before applying the detergent. Since professional detailers recommend you limit pressure to around 1 500 psi for washing your car a 1 600 psi pressure washer is ideal if that is going to be your main use for it. If you think it s too weak you can increase the pressure a bit more. Don t use too much pressure on cars.

However don t go higher than 2100 psi. Pressure washers are extremely strong and can break glass if the pressure you use is too strong. 1 500 psi electric pressure washer light duty models that generate up to 1 500 psi are mainly designed to wash things like bbq grills bikes scooters and cars. At this level chipping the paint job on your vehicle is virtually impossible.

Anytime that a pressure washer with pressures or flows that are less then the recommended minimums are used brush the vehicle then rinse. This is a rookie mistake that a lot of beginners make when they first use pressure washers. In general gas pressure washers have a much stronger cleaning capacity and are too strong for light jobs such as washing a car or truck.