Kill Roof Moss with Household Ingredients
Summer is a great time to complete a number of roofing projects. And if you live in a climate where it’s often rainy and damp there is a strong possibility moss will grow on the roof. Moss is not necessarily harmful in itself, but it traps moisture against the roof, so it needs to be removed. We’ll outline how to remove moss with common household ingredients.
As mentioned above, moss isn’t harmful in and of itself but it retains a great amount of moisture that can decay asphalt shingles, wood tiles, and more.
It’s important to remove factors you can control to prevent mold growth, but once moss has grown removing it is a relatively simple procedure. With a wire scrub brush and a few household ingredients, you’ll be well on the way.
Grab the following tools and ingredients to get started:
Wire scrub brush
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Mix a solution and scrub away the moss
Wait until a clear summer day to remove roof moss. Begin by mixing a solution of 1/2 cup bleach to 4 gallons of warm water. (Scale this solution back if there is not a large amount of roof moss.)
1. Carefully climb onto the roof with the solution and a stiff wire brush. Start from the ridge of the roof and work downwards, making sure the wire brush removes the moss. Leave the solution on the moss-covered areas for about 20 minutes.
2. With a hose or a bucket, thoroughly rinse off the washed areas with water.
3. To help prevent moss from growing back after it’s been removed fill a spray bottle with 1 quart of water with 3 tablespoons of baking soda.
4. Spray any area of the roof where moss has been removed. Apply a liberal amount to the spots where moss has grown. The baking soda will hinder the growth of more moss.
Check the weather forecast before removing any roof moss.
While it’s important to have a bright, clear day for the removal, a run of hot, dry days following the project will greatly benefit your efforts.
Keep in mind that removing moss is a dangerous DIY project.
Moss is slippery and working from the roof for extended periods of time exposes homeowners to the risk of injury or even death. If you feel at all uncomfortable about climbing on the roof hiring a professional to handle the project for you.
Read on about how to hire a qualified roofing professional:
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