Begin by using a vacuum cleaner to remove any caked on dust deposits making sure to use a mini vac or feather duster to remove any from crevices or difficult to reach areas.
How to keep patio floor from mold.
Mold needs food to live so removing any dirt or debris helps restrict its growth.
You will need to give your patio a thorough cleaning before proceeding to remove the mold.
Applications may need to be repeated for especially moldy areas.
In addition to keeping the seal on your outdoor stone fresh and strong you should also make it a point to keep the surfaces dry as much as possible.
The good news is you can prevent the growth of patio moss mildew and mold.
Clean the patio as needed with a solution of 1 2 cup detergent per.
Step 1 clean first.
Broom vacuum cleaner spray bottle water hose dry cloth and scrub brush.
Keep the concrete patio clean at all times.
Keep the stone dry.
Please keep in mind that power washing can loosen or even remove the substrate used between patio pavers or bricks so test a small spot first.
How to often to clean your patio or outdoor surface.
The chemicals would not work without tools so these are the tools to remove mold and mildew on your concrete patio.
How to remove mold on a concrete patio or other non wood patio surface power wash your patio with a 50 50 vinegar and water solution using a wide low pressure nozzle or fan tip.
Also do not forget to wear safety glasses mask and rubber gloves to prevent skin irritation and respiration problems.
The frequency of cleaning will depend on how much mold mildew or moss there is and how often it comes back.