Deodorizing a Non-Removable Refrigerator Drip Pan

I couldn't remove my drip pan and it smelled. I stuffed an old hand towel in there to soak up any water then I sprayed Lysol with bleach in the pan and added water with vinegar. I let it soak. I then used a small thin paint roller with the long handle and used that to scrub it and soak up the water. Pulled the roller out, squeezed the water out and kept re-rolling until the pan was dry.

Here is a short blog that might be helpful to you. There's a guy named Jake there that even shares his appliance repair credentials and gave a couple of answers regarding this problem. If not helpful for you, I would call the manufacturer of the refridgerator:

http://www.applianceblog.com/mainfo ... -kenmore-coldspot-drip-pan-odor.html

Perhaps a dead mouse is in the coils.