How Do You Remove Algae From Roof Shingles

The only way to take care of it is to use a high base chemical solution like zinc sulfate.

How do you remove algae from roof shingles.

Before applying the cleaner spray the roof with water to cool it down. Put on rubber gloves and a breathing mask before proceeding you so you can. If you re trying to sell your home you may run into issues if you have roof algae. Allow the oxygen bleach to sit on the shingles for 20 minutes.

Never use a. One of the first problems homeowners experience with roof algae has to do with appearance. Most homeowners only realize they have. Allow the solution to soak into the shingles for at least 15 minutes.

Rinse from the top of the roof down to avoid re staining the shingles with the dirty water. The soft wash technique is performed by skilled technicians on industrial grade pressure washers. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. To remove the algae from asphalt shingles you have a few options.

Step 4 take precautions. This is the only safe way to effectively remove algae and moss from roof shingles. 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. Here in oregon mostly blue green algae grows on the outside of the house or on the roof shingles.

No pressure washers please. In recent years roofing manufacturers have begun mixing copper granules into roofing products. Roof algae are. No pressure washers please.

Step 3 check for cleanliness and rinse. 8 ways roof algae can affect your roof. How to remove algae from roof shingles. That ll prevent the cleaner from drying out too quickly.

We ll explain more of that in a bit. Then spray the cleaner onto the shingles photo 1. 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. How to remove and prevent black algae stains on asphalt shingle roofs algae resistant shingles.

Algae stains can be removed by cleaning though they usually return. Set the nozzle at the highest pressure setting and hold it 12 inches from the shingles. We use chemical solutions that are approved as safe from shingle manufacturers and a low pressure soft wash technique that doesn t cause damage.