Check each product page for other buying options. Choose the best nozzle and equipment for your needs. Can a pressurized power washer quickly clean a shower or bathtub shower enclosure? - can you really power wash your bathtub or shower surround (either acrylic, fiberglass, or tile ) without damaging it? Learn how to clean an indoor bath and shower with a power washer. · safely pressure wash your shower or bathtub without damaging your caulking, fixtures, and tiles. Price and other details may vary based on product size and color. It is the process of removing dirt, mold, mildew, or other contaminants from surfaces that water can reach. · with the help of a contractor and two professional cleaners, we explore whether cleaning your tile shower with a pressure washer is a good idea. · its possible to clean a bathtub or shower with a pressure washer, though it takes caution. The answer is yes—you can harness your pressure washers intense water jet and apply it to indoor tile or fiberglass surrounds. Learn how to get the job done safely and effectively.