To Glo 221 is a product based on odour eliminator technology, eliminating heavy, annoying, and persistent odours. It is safe for all surfaces. It tackles well-known unpleasant odours in professional spaces as well as homes (vomit, drain odours, fish residues, fire odours, mops, drains, urinals, WC, locker rooms, pet shops, kitchens, grease traps, manholes).