Mold Spots On Concrete Patio

Clean the patio scrub and clean with a mold killing detergent.

Mold spots on concrete patio.

Mold might look like black spots or areas that have turned green. Dirty concrete surfaces such as patios that don t dry quickly can become a breeding ground for mold spores. If you have greenish black stuff on your concrete patio it s probably mold mildew or moss damp or moist conditions from rain or humidity can encourage mold and mildew to grow in those nooks and cracks of concrete pavers or bricks. How to remove mold from concrete patio.

Rinse with hot water and let the wind dry your patio. The mold can be placed directly on a relatively flat surface. Mold and mildew can form on almost any surface in damp shady conditions. Follow the few simple steps below to quickly get yours mold free.

Follow our detailed 3 steps removal guide below for the best result and lasting. Mold growth is unsanitary and it destroys the look of an otherwise beautiful patio. Some mold is white but can be confused with efflorescence which is a salty film on the concrete. If your concrete patio has recently fallen victim to mold it is important to take steps to get rid of it.

If the white substance dissolves easily with water it is likely the latter. For professional looking results remove 1 inch 2 5 centimeters of top soil and level the mold before filling with concrete.