Will Bleach Kill Moss On My Roof

Opt for the least toxic moss killer.

Will bleach kill moss on my roof.

Moss may grow on parts of your roof sidewalks or driveway that aren t directly exposed to the sun. If the moss continues to grow it can damage your roof or concrete. Algae will disappear and wash away with subsequent rains the association advises. If your moss problem is extensive and you plan to use a large quantity of chlorine bleach bear in mind that it will accelerate the corrosion of your metal gutters and downspouts.

Another common myth is that you can easily and safely remove moss on your roof with common household bleach. Bleach they say is the solution to all your problems. In the pump sprayer pour a mixture of roughly 1 3 a gallon of bleach to 1 gallons of water. Chlorine bleach will kill roof moss but when you rinse if off the roof it may kill the plants growing alongside your house too.

They thrive in shady locations. Kill it as soon as you see it. Chemical solutions can adversely affect the environment as well as damage foundation plantings growing beneath roof overhangs. Brush down from the top of the roof toward the ground to loosen and remove the moss.

1 to 3 cups chlorine bleach 2 gallons of water. The bleach will kill off any leftover moss over the next couple of days. The bleach will kill the algae or moss but rinsing won t necessarily leave the roof sparkling clean. To really get all moss and stains off your roof use a stiff bristled scrub brush.

Moss may look quaint atop your house but it can greatly shorten a roof s lifespan. Moss roots are thin and loosen from your roof through contact with the bleach. Spray any plants and grass underneath the roof with water again once the process is. If you decide to use a bleach solution or other readymade roof moss treatment protect nearby plants with plastic sheeting.

3 brush the solution and moss off the roof with the scrub brush working from the top down. Many homeowners suggest that bleach will kill moss with no problems whatsoever and there are dozens of hardware and homeowner websites that will tell you the same thing. Do this at the end of the cleaning solution s time frame just before you rinse the roof with water. Moss is a collection of a bunch of smaller plants that have grown together.

Add more of the oxygen bleach solution as needed to keep the roof moist for 20 minutes.