Maintenance BOEN Sport floors Basic cleaning Basic cleaning is carried out by using a floor-care machine with a very low water consumption. After basic cleaning the apparatus frame covers must be opened to allow any excess water which may have seeped in, to evaporate. Download pdf. Routine cleaning After every day of use, the sports floor must be cleaned by dry mopping. This is necessary for reasons of hygiene, to remove dust, hair, light dirt, sweat etc. from the surface. Intermediate care should be carried out once or twice a week, depending on the usage of the hall. NB! Take care not to over-wet the floor.