I just did a search on this, and there is a thread(can't find it on the app). Anyways, I just bought a 10 year old bag that had an old, been sitting in a basement for years smell to it. Someone posted about this natural magic organic odor eliminator. I just bought some last night at home depot. Its a gell in a container. I put it in the bag and zipped it up. This morning, no smell! It worked amazingly! The scent I got is vanilla cookie, the least offensive to me(there was laundry and citrus among others) i'll have to search later to find who to thank for this idea. I love this forum!