How Do I Remove Mold From My Roof Shingles

Let the mixture sit on the roof for 20 minutes before you rinse it off.

How do i remove mold from my roof shingles. Follow these three straightforward steps to clean off all moss and keep it from coming back. Apply a storebought or diy cleaning solution to. Hose off and brush all moss loose from your roof shingles. Then add one tablespoon of trisodium phosphate tsp and mix well.

Installing zinc strips under a row of shingles near the ridge of the roof will prevent mildew from forming. Instead gently pray the roof down with a mix of half bleach and half water. Before applying the cleaner spray the roof with water to cool it down. Lightly scrub the shingles.

If some remains apply the cleanser again wait 10 more minutes and repeat the rinse process. Next rinse the shingles thoroughly with a garden hose at low pressure. Start from the top shingle and rinse downward to prevent water seepage. Pour it into a pump sprayer strap yourself into a full body harness tie it down and climb to the roof.

The mild chemical reaction caused by rainwater coming in contact with the zinc inhibits the growth of mold and mildew. To clean mold off a roof start by putting on rubber gloves a breathing mask and goggles to protect yourself from the harsh cleaning chemicals. Then use a long handled brush to scour the surface of the shingles and loosen stuck on mold while it s dry and brittle. Carefully place a ladder near the area of moss growth and don slip resistant.

In a two gallon bucket create a cleanser composed of 1 4 chlorine bleach and 3 4 water. 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. Fill a handheld pump sprayer with the solution and apply it to the moldy shingles only. That ll prevent the cleaner from drying out too quickly.

But be sure to wet your plants around the foundation down with water first. Then spray the cleaner onto the shingles photo 1. Power washing your roof will reduce its lifespan. 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.

Run your gloved hand over the shingles to check for any slimy mold remaining after you re finished rinsing. No pressure washers please. The oxygen bleach starts to go ahead and attack the roof algae and it does its best to kill it and take away the stains.