Cee-Bee Clean Air is a unique technological method which distributes probiotic material through air-conditioning and ventilation systems in a controlled manner (it can also be combined with fragrance, which we can also supply, please contact us for further details). It uses Cee-Bee Clean Air probiotics and Cee-Bee Clean Air diffuser units. That is specially probiotic material, and equipment that fits easily and discretely into existing air-conditioning and ventilation units.