People randomly walk into a store. One stays a little longer and the other has left after a short visit. However, each visitor to the store takes their own scent with them. As a shop owner, you also have no control over whether your visitor is healthy. The visitor can therefore bring viruses along which can be transmitted to your staff or other visitors via the air.
Poor air quality in a store creates an unhealthy space and that leads to annoying complaints. A healthy and pleasant environment has a positive effect on the customers experience and, equally important, on the productivity and absenteeism of employees in the store. In such situations, the addition of air cleaning ensures sufficiently pure indoor air.