PSI (Pounds per Square Inch) measures water pressure—essentially how hard the water hits the surface that is being cleaned.

Anyone who has dealt with siding or decking knows that these materials can lose their luster over time. Rain and seasonal climate can leave your home's exterior – including concrete, decking ...

Makinex offers the DPW 4000 Dual Pressure Washer for site preparation ... It offers pressure control from 1,000 to 4,000 psi for heavy-duty tasks. Powered by a 13-hp GX390 Honda engine ...

The best overall cleaning performance comes from a balanced combination of both—a washer with moderate PSI (450+) and decent ...

Any inclusion of products by The Home Depot in this story were made independently of Schultz, who we only consulted for shopping tips and ... 1500 PSI Electric Pressure Washer.