Vacuum System Cleaner Eco Vac Case of 12 1 pint Bottles Continuous cleaning action Environmentally safe Contains no hazardous materials Non-corrosive liquid; safe to handle & store Easy to use, measured 1 pint dispenser holds 32 applications Non-Toxic, non-pathogenic Eco Vac cleans vacuum systems and eliminates odors associated with organic waste by biologically degrading the waste into natural elements. Cleans and deodorizes without foaming or use of harsh chemicals. Eco Vac utilizes safe non-pathogenic, non-opportunistic, Class 1 bacteria. One half ounce of Eco Vac mixed with one quart of warm water, drawn through the vacuum lines daily in each operatory, establishes a continuous biological action.Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.