Pressure cleaning is the most important part of tennis court maintenance, tarmac and synthetic grass courts will always get moss and algae build up which causes the court to become slippery and very unsafe to play on.
With a full intensive pressure clean the moss and algae can be removed. Once this is achieved the court will only need a wash off and treatment once a year to keep moss and algae away. Cleaning is also very good for the life of the surface.