PWMA has developed material to help educate consumers to properly select the pressure washer that is right for them and guidelines on how to properly maintain a pressure washer.
Overview PW 101, Standard For Testing And Rating Performance Of Pressure Washers: Determination Of Pressure And Water Flow & Certification Program View OnlinePDF
Consumer Electric Pressure Washer General Maintenance Tips: View OnlinePDF
Gas Powered Pressure Washer General Maintenance Tips: View OnlinePDF
Guidelines for the Proper Selection of a Pressure Washer: View OnlinePDF
