How To Demoss A Roof

Use the tool to gently lift away matted moss that has gathered on the flat sections of the shingles.

How to demoss a roof.

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. Another roof cleaning approach is to use a power pressure washer on the 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. Copper strips prevent the growth of moss and algae.

Spray the roof with a surface biocide or fungicide to prevent the moss from growing back. Clear out the rainwater guttering and reconnect to the rainwater pipes. Apply w ith 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. Step 1 climb to the roof with the tide laundry detergent if you are treating moss on a rooftop.

Trim branches overhanging your roof keep gutters free of debris and regularly remove moisture collectors such as leaves branches and seedpods that pile up on the roof and encourage moss to grow. Use utmost care when you are on the roof to avoid falling. The best long term solution. Use a brush to sweep the loose moss off of the roof.

Moss i guess it is moss is collecting on one side of the asphalt roof. The first one is to use a scraper and brush to manually get rid of the dirt and the other unwanted stuff that has built up over time. There are a couple of different ways of getting a roof cleaned thoroughly and professionally. We have a green roof that is not meant to be green.

In the seams use the sharp edge of the scraper like a dental pick to force out the moss. 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. When it rains water flows over the metal strips leaching out moss retardant zinc particles which attach to roof shingles and or tiles to stop. 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.

Moss is thick algae is paper thin. Roof moss removal usually requires a broom or heavy stream of water. The roof is otherwise in good shape. Algae is just a thin film of organic growth that can be removed by washing the roof with certified organic oxygen bleach.

Moss is a thick organic growth. Disconnect gutters from rainwater pipes and remove the roof moss using a scraper.