My chest freezer accidentally got unplugged and I lost a bunch of meat. I didn't realize it for a week, so the stench was horrible by the time I found it. I've scrubbed it out several times and have let it sit with a bunch of baking soda inside but I just can get the smell out. If I leave it sit unplugged it doesn't smell, but as soon as I plug it in and turn it on it starts smelling again. I'm afraid to use it because I don't want the smell getting into the food. Any suggestions?