The answer to 'how to clean roof decking' is to regularly clean and maintain the roof decking to prevent damage and extend its lifespan. Roof decking is the structural base that supports the roof shingles or tiles, and keeping it clean is an important part of roof maintenance.
To clean roof decking, start by using a soft-bristle brush to remove any loose debris, leaves, or dirt. You can also use a garden hose to gently rinse the decking, being careful not to use too much pressure which could damage the wood. If there are any stains or mildew, you can use a mild detergent or a roof cleaning solution specifically designed for wood surfaces. Avoid harsh chemicals or power washing, as these can damage the decking. Once cleaned, allow the decking to fully dry before inspecting for any necessary repairs.