How Do You Clean Asphalt Roof Shingles

If they are severely molded you may want to give it a little longer.

How do you clean asphalt roof shingles.

Mix the hot water bleach and detergent and pour into the garden sprayer. Allow the solution to soak into the shingles for at least 15 minutes. Every wonder what causes those ugly black streaks and stains on your roof. Video on how to clean softwash an asphalt shingle roof including where to find.

To stay safe suit up in long sleeves pants and safety goggles. Apply with a sprayer and allow the solution to dwell on the roof surface for 15 to 20 minutes and then rinse thoroughly with low pressure water. You will be able to rinse away the moss algae and pollen. Wash the solution off the roof with your garden hose fitted with the sprayer.

Before you begin it s important to repair loose shingles and flashings to minimize roof damage. Clean shingles on a cool humid overcast day to ensure that the cleaner doesn t dry too fast on the roof. The day you perform deep cleaning on the shingles should be cool and overcast. Start from the top shingle and rinse downward to prevent water seepage.

Next rinse the shingles thoroughly with a garden hose at low pressure. Mix the hot water bleach and detergent in the bucket until the soap granules dissolve. Cleaning asphalt shingles is an important part of protecting your roof. Pour the mixture into the garden sprayer.

In addition choose a day with little wind so that when you spray the solution it stays on your roof 1 x research sourcestep 2 perform maintenance on your roof. On the shingles you can let dwell for 10 15 minutes. Spray it across the shingles you wish to clean wait about 20 minutes then rinse them with water. Spray the solution over the entire surface of the roof and let it sit until stains begin to fade and become brownish.

Sunlight and warm weather will ensure the cleaning solution dries too fast to be of any use. You don t want to scrub with a brush on your shingles as you are likely to rub off granules. For large expanses of an asphalt shingled roof use a long handled scrub brush made for cleaning gutters and roofs. Step 1 choose a cool and overcast day.

A pressure washer can eradicate the moss from the deep crevices and prevent it from returning next season.