Cleaning Stains Off Roof Shingles

Years ago stains on asphalt shingled roofs were not a significant problem.

Cleaning stains off roof shingles.

Put on rubber gloves and a breathing mask before proceeding you so you can. Cleaning step 2 make and apply the bleach solution. Cleaning moss and algae 1. Cleaning asphalt shingles is an important part of protecting your roof.

Step 4 take precautions. Wet down the roof with water from the garden hose. Cleaner pump sprayer garden hose with spray nozzle safety glasses or goggles rubber gloves safety rope old clothes slip resistant shoes ladder. Of chlorine bleach and a quarter cup of.

Soak the shingles with water. Do shingles on your north west or other shaded roofs have streaky moldy stains. Spray your cleaning solution. Today it is a big problem because the design of asphalt shingles has changed over time for the last 30 years or so asphalt shingles have been manufactured using limestone as the base filler this is the core of the problem as this design encourages the stain spreading across the roof.

The ions act as a biocide and remove algae over time. Starting from the bottom. How to remove black stains from roof shingles. It is important that the roof be wet when the cleaning mixture is applied or it may.

Here s what you ll need to clean your roof. Metal strips the second method for removing algae involves installation of metal strips to the ridges of the roof. Fill your low pressure agricultural sprayer with a specialized asphalt cleaning agent. Make your shingles last longer.

Bring your garden hose or water sprayer up to the roof. Good solution is more permanent. Here s how to clean the. Black streaks on the north and west facing and shaded.

Mix your cleaning solution. Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water. Rainwater over the strips carries metal ions down the roof slope. Fill a large bucket with 1 gallon of hot water 1 qt.

Never use a. To stay safe suit up in long sleeves pants and safety goggles. How to clean roof stains wash your shingles where the sun doesn t shine. Roof stains other roof issues.