Unique odor control effective in eliminating all types of malodors including urine, feces, decay, rancidity, animals, fire, tobacco smoke and cooking. Neutralizes and destroys odors in up to 6,000 cubic feet of space. Not a cover up but chemically destroys the odor molecule, thus eliminating offensive odors. Two-way valve can be locked down into open position for complete discharge or lightly depressed for short bursts of spray.