If the white substance dissolves easily with water it is likely the latter.
Mold spots on 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.
Rinse with hot water and let the wind dry your patio.
Mold might look like black spots or areas that have turned green.
Some mold is white but can be confused with efflorescence which is a salty film on the concrete.
Follow our detailed 3 steps removal guide below for the best result and lasting.
How to remove mold from concrete patio.
The mold can be placed directly on a relatively flat surface.
For professional looking results remove 1 inch 2 5 centimeters of top soil and level the mold before filling with concrete.
If your concrete patio has recently fallen victim to mold it is important to take steps to get rid of it.
Mold growth is unsanitary and it destroys the look of an otherwise beautiful patio.
Clean the patio scrub and clean with a mold killing detergent.
Mold and mildew can form on almost any surface in damp shady conditions.
The three steps you can follow when removing mold from your concrete patio are.