Ugh - when a fridge reaches this level of grossness, it may be best to scrap it altogether. It will be very difficult to clean out all the mold spores from all the nooks and crannies, including around the rubber molding, any air vents etc. We wound up taking a food fridge from CCL in similar condition to the dump as well.
Also a gently reminder that there should not be any eating inside Omni! Anyone inside the building needs to wear a mask at all times. It's ok to take a quick drink as long as you reapply your mask immediately.
For CCL, we decided to no longer have a food fridge, but to stick with a tiny dorm fridge that can hold a few drinks and be kept clean much more easily.
Patrik