Pressure washing generally refers to the practice of using water sprayed through a nozzle at high pressure to clean or strip material from various surfaces. This technique typically produces contaminated wastewater that can flow into a nearby waterway without proper intervention. This course describes pressure washing best practices and steps to take to avoid polluting open water.
Based on: Industry Standards and Best Practices
Pressure Washing Best Management Practices (Environmental) - Copyright 2016. Run time: 16 minutes. Test time: 10 minutes. Total time: 26 minutes.