How To Spray A Roof For Moss

Hose off and brush all moss loose from your roof shingles.

How to spray a roof for moss.

Potassium salts of fatty acids applied using a hose end spray attachment. If your moss problem requires more than. Or you can use a sprayer with plain water to first moisten the moss then refill it with the moss killing solution. To apply wet moss killer attach the garden hose to the container.

Carefully place a ladder near the area of moss. Using the push broom lightly sweep the roof to get off as much of the loose moss as possible. Moss killer works at any time of the year. Spray the moss covered roof with a moss control product or sprinkle the material on depending on the product formulation.

Then spray the roof beginning at the ridge and working downward. Let the solution remain on the moss for 20 to 45 minutes which should be long enough for the moss to die. To be proactive in moss control treat your roof right before the rainy season each year. You can speed the process with a broom or rake too.

Hose off and brush all moss loose from your roof shingles. As moss dies rains will wash dead moss away. Apply a storebought or diy cleaning solution to remove the moss. For flat roofs or roofs that aren t safe to walk on use a liquid formula and a pump style sprayer to cover all the roof surfaces easily.

Install a zinc strip near the ridge of the roof. Start by securing the harness system to the roof following the manufacturer s instructions to ensure they re installed properly. Spray roof with water. The easiest way to do this is to bring a garden hose onto the roof with you.