Getting your roof cleaned every 5 years can be one of the biggest things you do in terms of curb appeal. We use a low pressure method that doesn't cause damage to your roof yet it kills all of the organic growth such as mold, mildew, and algae. Never allow someone on your roof unless they have a workers comp policy. Also by law they are required to have a 2nd person to act as a safety person. To learn more about our services visit us at https://www.xcellentxteriors.com or call us at 863-838-6850.