Herbicide to Kill Moss on a Roof?

Answer Moss usually grows on north-facing roofs that do not have adequate ventilation or exposure to sunlight. The moist conditions and porous nature of many roofing materials are optimal for moss growth.... Read More »

Top Q&A For: Herbicide to Kill Moss on a Roof

How do I kill roof moss?

Use Moss-Killing AgentApply either a soap-based or oxygen bleach-based cleaning agent to the affected areas of the roof, using a brush, sprayer or mop. Do not use chlorine bleach, as it may change... Read More »

How do I kill moss& algae on roof shingles?

Mixing the Cleaning SolutionMix 1 gallon of hot water, 1 cup of trisodium phosphate and 1 quart of chlorine bleach into a clean, empty garden sprayer.Applying the SolutionSpray the solution onto th... Read More »

How to Kill Roof Moss With Hydrogen Peroxide?

Moss can grow wherever it is cool and damp and, for this reason, roofs that are shaded by trees or other structures are more susceptible to moss growth. Having moss on your roof is not just an aest... Read More »

How to Kill Roof Moss Naturally With No Chemicals?

High moisture levels, humidity and overhanging trees cause moss growth on roofs. North-facing portions of roofs often accumulate moss from lack of sunlight and retaining moisture. Besides being aes... Read More »