Sink stoppers aren’t always airtight. They can shift or dry out over time, especially in summer heat. The glass-on-paper method avoids pressure, creates a passive seal, and is far more reliable.
What If You Have Two Sinks?
Do it for each one—including bathroom sinks, especially if you’ll be gone more than 10 days. Any unused drain can let odors creep in.
Advantages of This Method
Ecological: Uses natural materials (vinegar, lemon, paper).
Economical: Costs nothing extra.
Safe: Harmless to pipes, pets, and your home.
Scalable: Works in the kitchen, bathroom, or anywhere with drains.
An Old Trick Making a Comeback
What once felt like an outdated household habit is now returning, thanks to long vacations, heatwaves, and social media. Thousands swear by this small but powerful ritual.
