The best way to keep your tennis court looking great is to maintain it on a regular basis. Approximately once a month, walk your tennis court maintenance and look for any signs of mold or mildew in shaded areas. This usually occurs in areas that remain moist and have some type of nutrient (food or drink spills, decaying substances) to feed the organisms.
Any accumulating debris like, sand, leaves or pine needles should be removed regularly as well. These foreign substances stain the court and provide the ideal breeding grounds for mold and mildew.
DIY Tennis Court Maintenance: Essential Steps for Homeowners
It is important to have a first-class drainage system installed that diverts excess water away from the surface and underneath the ground. The drainage system should be inspected from time to time to ensure that the pipes are functioning correctly. It is also important to regularly remove any debris that may be blocking drains, this will minimize water buildup on the court.
Keep the walkarounds free of overgrowth such as grass, plants or trees that may be blown onto the tennis court. This can damage the coatings and cause them to prematurely wear. Also try to avoid getting fertilizers, insect repellants or weed killers on the court as these will damage the coatings as well.
When the weather permits, it is recommended that a light cleaning be done with a soft-bristled brush and a mild detergent or soap. If you are using a pressure washer it is recommended to limit the pressure so as not to damage the coatings.