Bamboo Activated Charcoal Air Freshener | $22 | Amazon
Graphic: Erica Offutt

These highly-rated air-freshening bags contain activated charcoal, and are believed to remove funky smells, mold, and bacteria from the air without harmful chemicals or fragrances. This deal is on a 5-pack of bags, so you can spread them around your house, throw one in a gym bag, and one in your car.

Unlike other air fresheners, these last for a full two years before needing to be replace. These typically sell for $25+, and are discounted to $22 today.