Professional Power Washing in San Ramon

How Does a Power Washer Saves Water?

Pressure washing is a highly effective method to save water and get an efficient wash in less time. Domestic power washers or power washing services are considered to utilize much less water than typical washing methods. But how much water do they actually save is the real question and this article is all about it.

If you are living in a drought-prone area such as Martinez, San Ramone, Danville, Alamo, or Dublin, this article is going to tell you everything about the water efficiency of power washing. Let’s get started.

How much water do Power Washers save?

Water utilization is calculated in terms of gallons per minute (GPM). When you choose a pressure washer for household or gutter cleaning purposes, you get a high-speed water flow. One might assume that power washing uses more water but surprisingly, the GPM flow of power washers is low enough to be nearly negligible.

An average good-quality pressure washer offers you a 1.8 GMP water flow and a maximum pressure of 2100 PSI. If we compare it with a regular faucet’s flow of 10 gallons per minute, it becomes apparent that the pressure washer uses a negligible amount of water.

How Does a Power Washer Save Water?

A power washer takes the standard flow of a faucet and places it under high pressure to reduce the flow. They compress the flow of water from the outlet to a great extent and drop the flow of water.

Many pressure washers also come with an automatic shut-off valve, which conserves water by disconnecting the flow of water while you wash your car or any other surface. These extraordinary features can make a dramatic difference in water efficiency, and, according to reports, can save up to  70 gallons of water for each 10-minute car wash.

Another interesting aspect of using a power washer is that the better you use it, the less water you will utilize. Once you get habituated to the power washer’s 0° stream, you will be able to rinse away all the dirt and grime with a few high-pressure blasts. In this way, you will save both time and water.

Save Water, Save Money

When you replace your regular water faucet with a power washer, you don’t just help the environment or save water during times of scarcity, you also save money. You will notice that you save almost 9 to 15 gallons of water during each washing cycle.

Small habits-  such as giving the car a little presoak and then spraying the detergent with a power washer and rinsing it all off, or using hot water for pressure waster to increase the efficiency-  can save lots of water and money spent otherwise on water bills.

According to experts, you can expect a saving of almost 75% on your water bills when you replace your standard hose with a high-pressure washer.


From the points above, it is clear that a power washer is the most efficient way to save water and keep your surroundings clean during the time of water shortage. When you visit the market for power washers, make sure that you go for the highest PSI and relative GPM to ensure the highest levels of efficiency.