Yes, you can pressure wash Trusscore products. To safely pressure wash Trusscore products, we recommend: Using a small- to mid-size power washer with less than 3,000 psi Using a wide spray nozzle angle (40° or greater is preferred) to distribute the water pressure across the wall Keeping the power washing nozzle at least 4 to 6 feet away from the wall at all times For more information on how to properly clean Trusscore products, download our Cleaning & Disinfecting guidelines.