If you want your office to have an environment that is healthy and bacteria free and assist in killing mould spores when humidity is high - just put a tub of our evaporative gel above your heatpump (coolpump more like! It is so hot right now) and keep the fan on oscillate (swing mode). Otherwise find a windowsill or shared space ledge to put the container. For a small office environment, you only need the 400gm tub.
It is February and work isn't too bad - it's warm, I can walk to work at my afternoon job. The office smells good with our Tea Tree evaporative gel tub sitting above the cool-pump. It's not too hectic yet and the long sunny evenings allow for a beach swim! Work to live - it's my motto.