Eco-Scent from Bionetix International is a biodegradable, free-flowing liquid odor eliminator formulated for easy application directly to odor-emitting areas. Its blend of natural surfactants, odor modifiers, and bacterial cultures is meant for residential and commercial applications. The active ingredient works by forming a complex with odor-causing organic compounds, such as rotting foods, aged urine, and perspiration. This yields a lower concentration of these organic molecules, reducing odor. It can be used in a spray bottle and sprayed as needed into the air around and directly on odorous surfaces. It may also be added to mop water and used on floors and around urinals, leaving behind a fresh, clean fragrance. 514-457-2914; www.bionetix-international.com.