– Peace of Mind: Know that your freezer is still running smoothly while you’re away.
– Simple and Inexpensive: Requires no extra tools or gadgets.
– Food Safety: Act quickly to save perishable items if the power has gone out.

How to Use the Coin Trick Effectively:

1. Fill a container with clean, clear water.
2. Place the coin on top of the water.
3. Freeze the water overnight.
4. Check the coin when you return.

Conclusion:

The “coin in the freezer” trick is a surprisingly effective and simple method to monitor your power supply. It can save your food from thawing and help prevent potential foodborne illnesses. Try it out and share your own favorite life hacks in the comments below!