Works great!
I have had it for about two weeks now and it's taken away the overall odor of leftovers in the refrigerator. We have kimchi in the fridge that has a pretty strong smell and it's gone now!  I added a small adhesive on the back to stick it to the inside of the fridge and it looks pretty nice. Great deal for the price and I like that you can refresh it just by laying in direct sunlight.
Rating: 5 stars