The pump oil and the engine oil are very important in gas-powered pressure washers. Pressure washer pump oil protects pumps from rust and oxidation and as a lubricant when the water pump is under high pressure. On the other hand, engine oi…

A pressure washer is a device which ejects a high pressure jet stream of water that is used for removing persistent stains, loose paint, grime, dust, mud, chewing gum and dirt from surfaces and objects such as buildings, vehicles and concr…