Simply put a mat service is a regular exchange of a clean mat for the dirty mat. Regular exchange ensures the effectiveness of the mat.
Mats are returned to the laundry where they are washed in industrial machines, dried and returned into service.
Usually fortnight service.
However, customers can choose a frequency up to 4 weeks. Frequency of exchange depends on the level of traffic, the location of the mat, and the degree of cleanliness required. For example an entrance logo or welcome mat into a high end retail store would require a weekly service. As would a doorway between a garage workshop and an office.