Yes — when performed by professionals, commercial pressure washing is completely safe for all building materials. Our team carefully evaluates each surface to determine the best cleaning method, using soft washing for delicate materials like stucco, siding, and painted finishes, and controlled pressure washing for durable surfaces such as concrete, brick, and stone. This tailored approach ensures deep cleaning without causing damage, streaking, or surface wear. We also use biodegradable cleaning solutions that break down buildup safely while protecting landscaping and nearby property features. With Riverside Rinse, your commercial exterior cleaning is always performed safely, effectively, and with your building's long-term integrity in mind.