In 2016, CÉLINE at the Shanghai IFC Mall had issues with unpleasant odors from the building flowing into their space.

Staff reported that shoppers would occasionally walk in, notice the unpleasant small and walk out.

Building management was unable to provide any solution despite multiple complaints from CÉLINE.


CÉLINE worked with AtmosAir and our partners to install AtmosAir in the fan coil units and make minor adjustments to the plenum above the ceiling.


Odors were entirely resolved.

90% reductions were observed in VOCs.

AtmosAir has since been installed in 5 additional shops, and more are anticipated.