Wee Away Odors Be Gone Fogger digs deep into cracks and crevasses, eliminating a roomful of offensive odors on contact. Just lock the sprayer and leave the room to instantly neutralize odors caused by urine, feces, decay, rancidity, animals, fire, tobacco smoke, cooking and mildew. While its as effective as chemical-based foggers, this Green Certified, all natural product wont pose a threat to people or pets. Infused with a light, minty-fresh, green tea scent.