DIY guide for cleaning a roof yourself
Cleaning a roof can be a challenging endeavour, so it is crucial to consider safety and use the right methods. What follows is a DIY (do-it-yourself) guide for cleaning a roof.
Ensure you have the necessary safety equipment, including a sturdy ladder, non-slip footwear, gloves, safety goggles, and a harness if working on a steep roof, before beginning any kind of task. Consider having a helping hand present for added safety.
Examine the condition of the roof and look for excessive detritus, moss, algae, and stains. Note any damaged or missing shingles that may require repair.
Using a leaf blower, a broom, or a soft-bristled brush, remove any loose detritus such as leaves, branches, and twigs. Be careful not to damage the roofing.
If you observe moss or algae growth on your roof, you can use a solution of water and bleach in equal parts or a specialised roof washing product. Apply the solution to the afflicted areas and allow it to sit for approximately 15 to 20 minutes. Before and after application, protect adjacent plants and landscaping by covering them with tarps or rinsing them with water.
Scrubbing and rinsing: Gently scour the roof with a long-handled soft-bristle brush or a low-pressure power washer. Start at the highest point and work your way down, taking care not to damage the roofing or roof structure. Maintain a safe distance and use the lowest pressure setting when using a pressure washer.
After scrubbing, thoroughly rinse the roof with a garden faucet or a low-pressure pressure washer. Ensure that all cleansing solutions and debris are removed from the surface of the roof.
While cleaning, be on the lookout for damaged or absent shingles, cracked seals, and other problems. Notate any necessary repairs and consider seeking the assistance of a professional roofer.
Remember that roof cleaning can be physically demanding and hazardous. If your roof is especially steep or tall, or if you are uncomfortable with the task, it is best to hire a professional roof cleaning service to ensure safety and appropriate maintenance.