Bamboo Charcoal Air Purifier Bags - Natural Odor Absorber & Eliminator for Home, Car, Closet, Pet Areas | Activated Charcoal Deodorizer, Eco-Friendly & Reusable (400g, Pink) | Freshen Air in Bedrooms, Bathrooms, Shoes & Gym Bags

This odor blocking bag works so well to absorb and remove odors from small spaces. I have a closet that must have been used as a place to keep a litter box by a previous tenant of my apartment and I hated to keep anything in it because as many times as I cleaned it, it still had a distinct pet odor. I love that you can place these in bright sunlight for a couple of hours to recharge the odor blocking power of the charcoal. It's an economical solution to a problem that allowed me to reclaim storage space. These would also work great in a trunk or small room - they aren't so large that you can't tick them away.