bacon, there is a wide variety of scents for traditional, cardboard air fresheners.
Car Freshener Products
Most traditional Little Trees popularized this method of disposable freshening when they invented the iconic evergreen cardboard cutout in 1952. Since then, hundreds of brands have proliferated using the same rearview mirror hanging technology. New methods involving oils, air vents, and cigarette lighters have been invented over the years as well.
Odor Absorbers
Instead of just masking the smell with a pleasant scent, odor absorbers actually trap unpleasant smells and purify the air.
