How To Keep Mold From Growing On Roof

Make sure to plant trees far enough away.

How to keep mold from growing on roof. With regular cleanings you can get rid of the algae before it even becomes an issue and definitely before it gives way to rot mold and mildew. Start on lowest row of shingles and work your way backwards to the upper part of the roof. Trim trees near the home. You can t prevent spores of algae and moss or mildew from landing on your roof.

But you can prevent growth. Overgrown trees often spread bacteria onto the roof and cause algae growth. If you put up a ridge vent a metal ridge vent that s made of nickel or copper what s going to happen is every time it rains some of that metal gets released and runs down the roof and acts as a mildicide and keeps the roof from building up moss. Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold.

Here are a few effective ways to prevent future growth once you have gotten rid of mold and algae. Spray the entire roof thoroughly. This will prevent the solution from draining in your direction.