West Coast Moss Masters . The Roof Cleaning Experts. (Serving All Vancouver Island) Safe and long lasting moss removal from Vancouver Islands Roof Cleaning Experts. Our soft-wash roof cleaning process combines gentle manual removal and our roof cleaning solution that’s safe for your roof, your family, and the environment. Call us today to schedule moss removal and roof cleaning . We’ll remove harmful mosses and leave a solution that will prevent new growths from forming . Call 250 816 2758 and you can learn more about our services, and get started with a free quote.