Removing Stains From Roof Shingles

Wet down the roof with water from the garden hose.

Removing stains from roof shingles.

It is important that the roof be wet when the cleaning mixture is applied or it may. How to remove black stains from roof shingles. A mixture of trisodium phosphate tsp bleach and water will also remove stains. The algae feed on the limestone in shingles.

You could use regular household bleach to remove the algae from your roof. How to remove algae from asphalt shingles. To remove the algae from asphalt shingles you have a few options. No pressure washers please.

Here s how to clean the. How to clean roof stains wash your shingles where the sun doesn t shine. Thanks to jimmy from roof sparkle. Jimmy shows us how he cleans the black mold stains on a roof using their cleaner roof sparkle make it your self.

While specialized eco friendly roof cleaners are available they are a little more. Mix your cleaning solution. As the blue green algae accumulate they develop a dark hardened outer coating which results in the black stains you see. Spray your cleaning solution.

Fill a large bucket with 1 gallon of hot water 1 qt. Cleaner pump sprayer garden hose with spray nozzle safety glasses or goggles rubber gloves safety rope old clothes slip resistant shoes ladder. Removing algae stains from roof shingles is easy with the right technique. Here s what you ll need to clean your roof.

Black streaks on the north and west facing and shaded. Spray wash the roof with a 50 mix of water and bleach to get rid of the algae. Soak the shingles with water. They re likely to damage the shingles.

First sweep off the roof so that it is clear of leaves branches and other debris. Of chlorine bleach and a quarter cup of. This will help you identify the source of the rust stains usually metal nails holding the shingles in place and also remove any additional dirt and grime that makes rust removal more difficult. There are several products on the market specifically designed to remove algae stains from roofs such as wet forget outdoor.

Starting from the bottom. Cleaning moss and algae 1. Bring your garden hose or water sprayer up to the roof. The algae will worsen and become more noticeable each year trapping moisture and causing premature shingle aging and granule loss.