An intensive deep cleaning should be carried out annually if the synthetic surface is heavily soiled. Otherwise, it should be carried out every 3 to 5 years, depending on the degree of soiling. The following methods can be used depending on the type of surface:
High-pressure cleaning / Rotating suction method
This cleaning must be carried out deep into the pores and streak-free. Special care must be taken to avoid overgrowth of the edges from adjacent vegetation areas.
Repairs become necessary if the surface coating/sealing/granulation is worn, the color of the marking lines is scuffed, the coating is detached, damage (cuts, cracks, holes) to the synthetic surface is visible. By regular inspection of the synthetic surfaces, any damages can be detected and repaired early on.