Procter & Gamble’s Febreze brand is hitting the road, literally, with a new product designed to work in a place where Americans spend a lot of their time—their cars. New Febreze Car Vent Clips, which are designed to eliminate tough odors and freshen the air for up to thirty days, attach onto the air vent in the car. They feature a unique membrane allows the product to slowly release scented oils, eliminating tough odors. Consumers can control the scent level via an intensity dial. ...