Strategically place in small room or closet, furnace plenum or duct system register, in the auto or wherever a fresher environment is desirable. Attach to intake of carpet dryer to control wet carpet odor during the drying process. See label for additional instructions.
Note: Because the deodorizer has oily components, be sure to use the block only in areas where contact with an oil will not cause damage. The oil might soften or discolor certain paints, for example.