How Do I Remove Mold From My Roof Shingles

Power washing your roof will reduce its lifespan.

How do i remove mold from my roof shingles.

Start from the top shingle and rinse downward to prevent water seepage. Run your gloved hand over the shingles to check for any slimy mold remaining after you re finished rinsing. Then spray the cleaner onto the shingles photo 1. But be sure to wet your plants around the foundation down with water first.

Apply a storebought or diy cleaning solution to. Follow these three straightforward steps to clean off all moss and keep it from coming back. What you do is put it into a pump sprayer spray it on the roof and you need to keep the roof wet with the solution for about 10 or 15 minutes. No pressure washers please.

That ll prevent the cleaner from drying out too quickly. Before applying the cleaner spray the roof with water to cool it down. Next rinse the shingles thoroughly with a garden hose at low pressure. Take a scrub brush.

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. 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. 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.

Let the mixture sit on the roof for 20 minutes before you rinse it off. 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. Installing zinc strips under a row of shingles near the ridge of the roof will prevent mildew from forming. 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.

Fill a handheld pump sprayer with the solution and apply it to the moldy shingles only. In a two gallon bucket create a cleanser composed of 1 4 chlorine bleach and 3 4 water. If some remains apply the cleanser again wait 10 more minutes and repeat the rinse process. Instead gently pray the roof down with a mix of half bleach and half water.

Lightly scrub the shingles. Step 3 applying asphalt roofing shingles containing a copper additive in their surface granules is an option. Then add one tablespoon of trisodium phosphate tsp and mix well.