Over time cars begin to pick up a musty odor. Get rid of the bad smell in your car and replace it with the freshness of these car air fresheners. Also can remove bad smells in your house, RV, boat and camper. See why this is one of our best selling air fresheners. *Packaging may be orange or black in color. Note: Periods of extreme heat will reduce the lifespan of all air freshener pads. Do not place air freshener in direct sunlight or near windows as it will shorten the life of the pad.