Protect anything directly beneath the roof edge before you begin cleaning roof shingles. Patio furniture and similar items should be removed. If possible, cover any delicate landscaping using a tarp. It is also a good idea to wet the landscaping down before you wash your roof. This will add an extra layer of protection.

Also, owners of property should avoid going on the roof! Even experienced professionals should avoid walking on a roof that is wet. Inexperienced homeowners should therefore stay on the ground while roof washing. Buy or rent telescoping washing machines that are attached to a garden water hose with the necessary nozzles.

Brush up on Your Brushing Skills

Start by brushing the roof before you wash it! Use a roof brush with a long handle. These brushes can be used to remove loose dirt, dust and soot, as well as storm debris. After a good brushing, you may not need to wash the roof.

Bleach and Water Combined

Bleach and water are a great way to clean shingles without damaging them. Bleach is a powerful cleaner that can remove mold, mildew, algae, and moss while restoring the color of shingles. Mix standard chlorine bleach and water 50/50 to clean the roof. This can be added to a garden attachment and sprayed toward the top roof.

Let the mixture rest on the roof for 15 to 20 minutes. Rinse the roof with plain water. Avoid spraying upwards, i.e. from the bottom edge tiles, while you are working. Spray from the top down instead to avoid loosening the shingles.

You should also avoid using this mixture on sunny days. The roof will be saturated with bleach as the sun is strong. It may not be easy to rinse off. For best results, wait until the weather is milder to wash your roof.

Use Bleach, Water and Detergent

Many property owners are concerned that bleaching a roof will leave behind an unpleasant smell. Try a solution made of 1 gallon of water, 1 quart of bleach, and a few drops of dish soap. This solution should be mixed until the detergent is dissolved. Spray it on your roof.

Let the solution soak in for several minutes, then rinse. Wait a few months to try again if this does not seem to be cleaning the roof enough. The detergent and bleach can dissolve the dirt and grime in many cases. However, rinsing does not always remove them. You may find that mold, dirt, and other residues wash off when exposed to rain or dew.

If you are sensitive to the smell of chlorine bleach, you may want to use oxygenated bleach instead. Oxygenated Bleach doesn’t have as strong an odor as chlorine bleach, but it still offers a great clean.

Does Bleach Damage Asphalt Shingles?

No, bleach does not damage asphalt shingles. Bleach can also be used to kill mold, moss, and mildew. Bleach can also be used to dissolve mud and dirt on the roof of a building.

There is an exception. As stated, bleach may dry on roof surfaces during sunny days. Wait until it is overcast or later in the day to use bleach on mold or other contaminants.

It’s also important to rinse the bleach thoroughly to avoid it drying out and to minimize odors. Bleach cleaners can leave behind a strong, unpleasant smell. Consider using something else if you are sensitive to bleach.

This post was written by a professional at A Buff & Beyond Pressure Washing. With A Buff & Beyond Pressure Washing in Port Saint Lucie, FL, you can get your home looking as good as new. A Buff & Beyond Pressure Washing provides the highest-rated and best quality pressure washing services in the area and can help your beautiful home beat the chaotic Florida elements. Services offered by A Buff and Beyond include house washing, paver sealing, and roof cleaning. A Buff & Beyond Pressure Washing wants to wash and beautify your home as much as you do, and when you call A Buff & Beyond, there is no robot or machine. Instead, customers get a fast and honest quote, years of expertise, a safety-conscious team, and are always on time. So when you need roof cleaning, paver seal, or pressure washing service to restore your home, contact A Buff and Beyond today to get started.

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