Three cleaning zones
Zone 1 - Cleaning coarse dirtu
- outdoor, directly in front entrance to the building
- doormats resistant to all kinds of atmospheric conditions (frost, snow, rain, sun)
- Recommended cleaning contributions: brush, rubber, aluminium flat bar.
Zone 2 - Tertiary treatment of remaining dirt, partial drying
- directly after entering the building (for example: vestibule, staircase)
- recommended contributions: rubber, brush, baize, (carpet)
Zone 3 - drying
- next chambers after crossing vestibule or staircase (for example: hall, reception)
- recommended contribution: baize (carpet)
