Some patio cleaners contain abrasives or chemicals that ... hard coat stucco and brick Mixes up to 20 gallons to clean 5,000-sq.ft. Cons: According to the manufacturer, pressure washers with ...

However, there are some things you should never clean with a pressure washer, and that includes certain paver materials. Patio pavers can be made from natural stone, concrete, brick, or recycled ...