How to Prevent Moss from Growing Back on a Roof After Cleaning?

carinebrexleyc

New member
After removing moss from a roof, homeowners often wonder how to prevent it from growing back in the future. Is there a way to treat the roof to stop moss from returning, or is regular cleaning the only solution?
 
I use this roof product and it works well.

A mild bleach & water solution also works but you may need to apply it several times until the moss is completely gone. Once gone, it has a hard time starting again.
 
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