If you have ever had annoying foam coming out of the lid of your air still then distilling conditioner is the cure. It works in Air Stills, pot stills, reflux stills and T500s. Requires only one cap for the Air Still and 3 caps full into the wash prior to boiling will assist in releasing excess CO2 and stops foaming of unfermented sugars during the distillation. Use in conjunction with Ceramic Boil Enhancers.