The answer to 'types of pressure washing cleaning' is that there are several common methods of pressure washing used for cleaning homes and other surfaces. The most common types are soft wash, power washing, and chemical washing.
Soft wash uses a lower pressure (500-1000 PSI) to gently clean surfaces like siding, roofs, and decks. Power washing uses a higher pressure (1500-4000 PSI) to remove more stubborn dirt, grime, and mildew from concrete, brick, and other hard surfaces. Chemical washing combines pressure washing with the use of specialized cleaning solutions to break down and remove built-up stains and contaminants.