Add food coloring to the water in the freezer test for even more visibility.
Use a waterproof note under the glass in the sink that says “Check me!” to remind yourself why it’s there.
Place a second setup under commonly used faucets or under-sink areas prone to leaks.
FAQ:
Q: What kind of paper works best?
A: Plain printer paper or sticky notes work well—avoid cardboard or thick materials that may absorb water slowly.
Q: Can I use a plastic cup instead of a glass?
A: Yes, but a transparent glass is easier to see through and more stable.
Q: Is this a replacement for professional leak detection?
A: No. It’s a basic early-warning tool. For full protection, consider smart home leak detectors or turning off your water supply when traveling.
Q: How long will the freezer test last?
A: Indefinitely. As long as the coin stays on top, your freezer maintained its temperature.
Final Thoughts:
This clever, no-cost trick is a must-try before your next vacation. Whether you’re guarding against leaks or ensuring your food stayed safe during a power outage, this simple setup can provide peace of mind. After all, coming home should be a relief—not a surprise inspection.
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