defrost-drain-pan-guide
The compressor is the hottest part of the fridge. As the warm compressor runs, it radiates heat upward, gently evaporating the water in the pan. That steam dissipates into the air behind your fridge. defrost drain pan
Take the pan to a utility sink. Scrub it with hot, soapy water. To kill mold, soak it for 10 minutes in a solution of 1 cup bleach to 1 gallon of water (or use undiluted white vinegar for a less toxic option). it radiates heat upward
Safety first. Also, you don’t want the compressor running while you are moving it. soapy water. To kill mold