How To Get Algae And Moss Off A Roof

It takes special care to clean algae roof stains and moss off the roof.

How to get algae and moss off a roof.

Climb up to the roof and begin scraping off dead moss from the shingles using a putty knife or painter s 5 in 1 tool and working from the bottom up. As with algae using a pressure washer is not recommended. You can also make a solution with dish soap instead or even with distilled vinegar. No pressure washers please.

A bleach and water solution either sodium hypochlorite or oxygen bleach can remove roof moss as well as algae. The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae. To remove roof moss you can use one of several different diy solutions in a household spray bottle. Spreading moss can quickly upholster to roof surfaces filling in voids between shingles and tiles and reaching under and lifting up roofing materials.

The most effective method of cleaning algae and moss from a roof is with a 50 50 mix of laundry strength liquid chlorine bleach and water. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach. Hose off and brush all moss loose from your roof shingles. Apply with a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water.

This is important in order to not harm the roofing and siding materials. They re likely to damage the shingles just be sure to wet your foundation plantings first and rinse everything in clean water when you re done. Follow these three straightforward steps to clean off all moss and keep it from coming back. Don t let the bleach solution stand on the roof for more than 30 minutes or so without rinsing.

How to clean algae and moss from a roof apply the bleach solution with a garden sprayer. You should never use home remedies or store bought chemical products to clean algae. Let it stand on the surface for about 20 minutes then rinse it off with spray from a garden hose. Apply a storebought or diy cleaning solution to.

Moss is a thick organic growth. Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles. In the seams use the sharp edge of the scraper like a dental pick to force out the moss. If mossy foliage covers your roof it s time to get cleaning.

Copper strips prevent the growth of moss and algae. Carefully place a ladder near the area of moss growth and don slip resistant.