How Do You Remove Algae From Roof Shingles

Cleaning step 2 make and apply the bleach solution.

How do you remove algae from roof shingles.

Most homeowners only realize they have. The soft wash technique is performed by skilled technicians on industrial grade pressure washers. Step 3 check for cleanliness and rinse. No pressure washers please.

Allow the solution to soak into the shingles for at least 15 minutes. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles. Roof algae are. Put on rubber gloves and a breathing mask before proceeding you so you can.

Algae stains can be removed by cleaning though they usually return. We ll explain more of that in a bit. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. Step 4 take precautions.

That ll prevent the cleaner from drying out too quickly. We use chemical solutions that are approved as safe from shingle manufacturers and a low pressure soft wash technique that doesn t cause damage. Then spray the cleaner onto the shingles photo 1. Set the nozzle at the highest pressure setting and hold it 12 inches from the shingles.

This is the only safe way to effectively remove algae and moss from roof shingles. You could use regular household bleach to remove the algae from your roof. Before applying the cleaner spray the roof with water to cool it down. The only way to take care of it is to use a high base chemical solution like zinc sulfate.

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. Never use a. Allow the oxygen bleach to sit on the shingles for 20 minutes. If you re trying to sell your home you may run into issues if you have roof algae.

Rinse from the top of the roof down to avoid re staining the shingles with the dirty water. No pressure washers please. Spray wash the roof with a 50 mix of water and bleach to get rid of the algae. 8 ways roof algae can affect your roof.

To remove the algae from asphalt shingles you have a few options. In recent years roofing manufacturers have begun mixing copper granules into roofing products. One of the first problems homeowners experience with roof algae has to do with appearance.