BONU HAS EPA APPROVAL! YES! YET ANOTHER VERY IMPORTANT DISTINCTION. EPA APPROVED PRODUCTS AE HARD TO COME BY AND IT IS HUGE! malt66 said: One other MAJOR distinction is that as a disinfectant, no EPA approval is needed and there are many disinfectants available in the market place. BONU's Ygiene 206 has EPA APPROVAL which carries much more weight when you try to obtain a significant contract be it with a hospital, remedial or government entity.