How to Clean Mold from an Asphalt Driveway

Asphalt driveways can build up mold and mildew from exposure to moisture. When the moisture sits on the driveway, especially in the absence of sunlight, the asphalt becomes an ideal place for mold to grow. Clean your driveway with chlorine bleach to kill the mold spores and restore the appearance of the asphalt. With regular cleaning, you can prevent future mold growth on your asphalt driveway.

Difficulty:Moderately EasyBucketBleachPowdered laundry detergentStiff broom or long-handled brushGarden hose1

Fill a bucket with 1 gallon of hot water, 1 cup of bleach and 1/4 cup regular powdered laundry detergent. Stir the mixture until the detergent dissolves completely.

2

Pour the cleaning solution over the driveway. Scrub the driveway thoroughly with a stiff broom or long-handled scrub brush.

3

Rinse the asphalt driveway with a garden hose.

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