Moss And Algae Killer For Roofs

Lilly miller 100503872 moss out hose n go moss killer for roofs walks 27 9 0 view product.

Moss and algae killer for roofs.

A single application will control moss and algae on wood concrete and asphalt for several months to 1 year. Roofs generally have a lot of metal in the form of vents gutters drains nails and cables so this can be a plus for most types of roof. The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean. Soap helps the moss absorb the other ingredients which then work to dry out the moss and kill it if you have any moss on the ground cover it with this solution.

Rainwater and runoff adhere to this residue eventually escalating the very moss and algae growth that the bleach was supposed to destroy. Algae will disappear and wash away with subsequent rains the association advises. It s easy to spot a home that has used bleach to kill moss on the roof. This creates a false foundation underneath the shingles of your roof.

Bayer 2 in 1 moss algae killer cleaner is a potassium soap of fatty acids and inert ingredients in liquid form. To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather. Copper is more toxic to moss and algae but zinc is much less expensive. You can purchase sheet metal in rolls and cut it into two to four inch strips.

Instead of getting rid of the problem bleach actually makes the problem worse. Mix the water salt and vinegar in a bucket and then add as much soap as needed as long as it totals less than 20 percent of the mixture. Unlike zinc based moss killers this product is advertised as being non corrosive to metals. Safer brand 5325 6 safesafer brand 32ounces 5325 moss and algae killer and surface 7 7 7 2.

While cleaning professionals may charge a heavy roof cleaning fee to remove moss from your rooftop you can save money by doing the job on your own. This product will not stain concrete or other surfaces. That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles. To get rid of ugly rooftop moss try a do it yourself removal method.

Bioadvanced 2 in 1 moss and algae killer and cleaner is a fast acting moss algae and lichen killer for use on lawns roofs patios fences bark mulch and driveways.