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.

Spray wash the roof with a 50 mix of water and bleach to get rid of the algae. To remove the algae from asphalt shingles you have a few options. Then spray the cleaner onto the shingles photo 1. Most homeowners only realize they have.

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. The soft wash technique is performed by skilled technicians on industrial grade pressure washers. Before applying the cleaner spray the roof with water to cool it down.

8 ways roof algae can affect your roof. Step 3 check for cleanliness and rinse. Step 4 take precautions. Allow the solution to soak into the shingles for at least 15 minutes.

In recent years roofing manufacturers have begun mixing copper granules into roofing products. This is the only safe way to effectively remove algae and moss from roof 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. Algae stains can be removed by cleaning though they usually return.

How to remove and prevent black algae stains on asphalt shingle roofs algae resistant shingles. Put on rubber gloves and a breathing mask before proceeding you so you can. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof. No pressure washers please.

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. 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. The only way to take care of it is to use a high base chemical solution like zinc sulfate. Allow the oxygen bleach to sit on the shingles for 20 minutes.

Set the nozzle at the highest pressure setting and hold it 12 inches from the shingles. One of the first problems homeowners experience with roof algae has to do with appearance. We ll explain more of that in a bit. How to remove algae from roof shingles.

No pressure washers please. Roof algae are. Never use a.