house pressure washing wilmington nc Things To Know Before You Buy
GPM (or gallons per moment). The two specs Doing the job in tandem would be the important to optimum performance. GPM measures the volume of h2o delivered through the pressure washer — an indicator of how swiftly your device will cleanse. Greater-GPM pressure washers (2.o and up) will thoroughly clean faster than All those with lower GPM.PPW’s