Roof Algea Killer

Algae stains don t show up below the metal flashing around chimneys or roof vents because the copper and the zinc coating on galvanized sheet metal are toxic to algae.

Roof algea killer.

Another noteworthy feature of the gp66 is universality. Zinc strips left have been used for many years as an algae preventative. It s not just for roofs. You cannot control whether the wind deposits spores onto your roof but you can prevent the spores from developing into algae.

This product will not stain concrete or other surfaces. Whenever it rains trace amounts of metals are washed down the roof inhibiting algae growth. Rooftop moss and algae are very common especially if you live in an area with heavy rainfall and high humidity levels. Copper is a naturally occurring element.

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. Attached near the peak of the roof. Unlike zinc based moss killers this product is advertised as being non corrosive to metals. 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.

Yes copper strips stop moss and algae growth. A single application will control moss and algae on wood concrete and asphalt for several months to 1 year. 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. Copper is a natural biocide and it s safe.

You must make the roof an unhealthy environment for spores. 10 gallon garden sprayer. Bayer 2 in 1 algae and moss killer. The industrial grade roof cleaner does a really good job of getting rid of algae and lichen based residue which certainly makes it more capable than some of the other existing options.

Garden hose spray attachment. Increase the amount of sun on your roof by trimming back overhanging branches. Bayer 2 in 1 moss algae killer cleaner is a potassium soap of fatty acids and inert ingredients in liquid form.