Does Roof Cleaning Affect Rainwater Collection?
Yes. Roof cleaning can affect rainwater collection, both during the cleaning work and in the water that reaches your tank afterwards. The outcome depends on the roof material, the cleaning method and products used, the condition of gutters and downpipes, and whether the first runoff is kept out of the tank. For Norwood households that rely on rainwater for gardens, toilets or other uses, planning these details helps protect water quality and avoid wasting stored water. R