Here’s Why You Should Always Leave an Upturned Glass and a Piece of Paper in the Sink Before Going on Vacation

Before leaving for a trip, most people double-check doors, windows, and appliances. But there’s one little-known home hack that could save you from unexpected disasters when you return: leaving an upturned glass and a piece of paper in your sink. Here’s why it matters.

✅ The Glass Test for Leaks

When you leave an empty glass upside down in your sink, it works as a simple water-leak detector. If there’s any dripping from your faucet or unexpected plumbing issues while you’re gone, water will collect around or under the glass. This tells you right away that something’s wrong with your pipes when you come back.

✅ The Paper Trick for Pests

That plain piece of paper in the sink may seem odd, but it’s a clever way to check for pests or insects. If ants, cockroaches, or other bugs pass through while you’re away, they’ll often leave traces (tiny bites, droppings, or even holes) on the paper. It’s a simple way to spot an infestation early.

✅ Why Do This in the Sink?