Power washing is not universally safe for all surfaces. While it effectively cleans hard, durable materials like concrete, brick, and metal, more delicate surfaces can be damaged by the high pressure. For instance, wood decks, painted surfaces, and certain types of siding might suffer from chipping, etching, or stripping if the pressure is too high. It’s crucial to adjust the pressure settings appropriately and use the correct nozzles for each type of surface. In addition to adjusting the pressure, using the right cleaning solutions is important to ensure safety. Some surfaces may require specialized detergents to avoid damage while effectively removing grime and mildew. When in doubt, it’s often best to consult with a professional who can assess the needs of your specific surfaces and recommend the safest and most effective cleaning methods. Huge thank you to Kleen-N-Bright Power Washing for providing us with this information!