December 15, 2025
Power washing blasts tough dirt, grime, mold, and stains from surfaces using a machine that pumps out hot water at high pressure. It works like this: A pump draws in regular water, heats it to 200 degrees Fahrenheit or more, and shoots it through a narrow nozzle at forces up to 4,000 pounds per square inch (PSI). This combo of heat and force breaks down stubborn buildup without...