🧼 Here’s the Reason to Always Place an Upside-Down Glass and a Piece of Paper in the Sink Before You Leave for Vacation

Here’s how to stop it—using only two things you already have:

Step-by-Step: The 60-Second Hack

Clean & Dry the Sink

Wipe it down so no food residue attracts bugs.

Optional Deep Clean (Recommended!)

Pour 1 cup hot white vinegar down the drain.

Let sit 1–2 hours to dissolve grease and kill bacteria.

Rinse with warm water.

Rub a lemon wedge around the drain for freshness 🍋

Cover the Drain

Lay a single sheet of paper towel over the drain opening.

Seal It

Gently place a drinking glass upside-down over the paper.

That’s it.

No tape.

No silicone.

No special tools.

Just science and simplicity.

🔬 Why This Works So Well

Item

Purpose

Paper Towel

Blocks insects and debris while allowing slight breathability (prevents mold)

Upside-Down Glass

Creates a physical barrier that traps moisture underneath, slowing evaporation of any remaining water in the trap

Air Pocket

The sealed space under the glass helps maintain humidity—keeping the P-trap wet longer

💡 Think of it like a mini greenhouse for your drain—protecting that vital water barrier.

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