The trick lies in the magical combination of three siple but effective tools everyone already has at home: a mug, a coin, and some tap water.
Source: Sheila Pulanco Russell (Facebook)
In a Facebook post that quickly received hundreds of thousands of reactions and shares, Sheila explains how to proceed. She writes:
“For those of you that are evacuating from the coast, I just heard a great tip. It’s called the one-cup tip. You put a cup of water in your freezer. Freeze it solid and then put a quarter on top of it and leave it in your freezer. That way when you come back after you’ve been evacuated you can tell if your food went completely bad and just refroze or if it stayed frozen while you were gone.
