UFM (Unidentified Frozen Mess)
Unplug the refrigerator (water and wires don’t mix). Next, combine 1 tablespoon baking soda and 1 quart hot water in a bucket. Wet a microfiber cloth in the mixture and use it to melt and wipe up the spill in the freezer. You can also scrape stubborn spots with a plastic or wooden spatula or spoon. (Avoid metal utensils, which can scratch the freezer liner.) Dry the area with a cloth once it’s clean.