After moving houses, my refrigerator had a sour smell that I could not get rid of, no matter how many times I pulled out all the shelves and wiped it down. The wife tried baking soda, but it still did not remove the smell. I installed this and the smell was gone in about 24 hours. We are very grateful for this product and will continue to keep a fresh one in our refrigerator.

I love how long this works. I was forever trying to replace or remember to replace the baking soda in my fridge. Since I have hung this in my fridge it has reduced the smell of the onions that my husband is endlessly refrigerating. I hung it in the back of the fridge and just wrote in sharpie marker two years from the date I opened it. I'm thinking of getting more of the ones that are for clothes.

"Been using the Moso Natural Air Purifying Bag for over 1 month. It seems to be
keeping my refrigerator from odors. Much better than using Baking soda. I like
that the Moso Air Purifying Bag just hangs in my refrigerator. Glad I bought
them. Good price especially since they are suppose to last for years. "

This actually works. The smell of my mini fridge reeks of kimchi and it's pretty embarassing, but after I placed the bag inside, the smell is a lot less pungent, but it doesn't get rid of the smell completely. HOWEVER, the smell of kimchi is super hard to get rid of, so I didn't think this purifying bag would work at all. To even get rid of a little bit is a long way. If it takes care of that smell, it will probably take care of the less strong odors in the fridge. The only negative side I have is that the attachment won't stay on and falls off the walls of the fridge easily. I just placed the bag on a shelf. No big deal I guess. Will definitely be getting another one in the future!

Useless, did not help with the removal of moth ball smells even when used in small area and doubled up. also did not work in kitchen areas.
Extremely disappointed!