Mold Spots On Concrete Patio

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.

Mold spots on concrete patio.

Rinse with hot water and let the wind dry your patio. Dirty concrete surfaces such as patios that don t dry quickly can become a breeding ground for mold spores. Some mold is white but can be confused with efflorescence which is a salty film on the concrete. If the white substance dissolves easily with water it is likely the latter.

The mold can be placed directly on a relatively flat surface. How to remove mold from concrete patio. Follow the few simple steps below to quickly get yours mold free. Removed top soil can be used to fill open spaces on sides after walk has set up.

For professional looking results remove 1 inch 2 5 centimeters of top soil and level the mold before filling with concrete. Clean the patio scrub and clean with a mold killing detergent. Follow our detailed 3 steps removal guide below for the best result and lasting. Voilà all mold removed.

Mold and mildew can form on almost any surface in damp shady conditions. Mold growth is unsanitary and it destroys the look of an otherwise beautiful patio.