How to Do It Right
Step 1: Fill a glass halfway with water.
Step 2: Place a dry piece of paper in the sink.
Step 3: Turn the glass upside-down over the paper.
Step 4: Repeat for every sink & shower drain in the house.
Bonus Tip:
For extra protection, pour ½ cup of vinegar + 1 tbsp baking soda down drains before leaving to prevent clogs.
When This Trick Is a Lifesaver
Long trips (2+ weeks)Best vacation packages
Dry climates (faster evaporation)
Older homes (prone to plumbing issues)
What Happens If You Skip It?
Sewer smells filling your home
Drain flies or bugs appearing
Hidden leaks causing water damage
Final Verdict
This $0 hack takes 10 seconds but can save you from costly repairs and nasty surprises. Next time you travel, don’t just lock up—leave a glass in the sink!
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