ACTABS is a time-dispensed, slow-dissolving tablet that controls rust, sludge and slimy accumulations in air conditioning condensate pans. When used as a regular preventative maintenance treatment, ACTABS prevent build-ups which cause clogging of condensate drains, resulting in destructive overflow damage. ACTABS is used to keep condensate pan drains free-flowing in refrigeration systems and all window or floor air conditioning units in any commercial, public, institutional or industrial establishment with air conditioning. ACTABS are easy to use and store. Individual packaging protects the water-soluble tablets from atmospheric moisture and assures maximum effectiveness during extended storage periods.