How Do I Get Rid Of Mold On Roof Shingles

These stains will discolor your roof and damage the shingles over a period of time if left alone.

How do i get rid of mold on roof shingles. Make sure there is someone on the ground in the case of an emergency. If they are severely molded you may want to give it a little longer. Safety first a proper ladder will be required. 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.

Ladders or portable scaffolding. One way to determine if it s mildew is to put a few drops of chlorine bleach on to the black mark. Never go up on a roof alone. No pressure washers please.

Allow the solution to soak into the shingles for at least 15 minutes. Mold stains can form on roof shingles that are in permanent shade. Start from the top shingle and rinse downward to prevent water seepage. Remove large pieces of mold or moss by hand.

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. Chlorine bleach or copper sulfate crystals. Black stains on your shingles could be mildew or just dirt. Finally we will wash the roof down with water to remove the bleaching agent and the stains.

The roofing contractors mix this bleaching agent with water and spray the roof down paying close attention to areas that are stained. Mix a solution of chlorine bleach and water at a mixing rate of 7 parts water to 1 part chlorine bleach.