Ever wondered what that little hole under your sink faucet is for? It’s not just for decoration—it actually serves two essential purposes that keep your sink running smoothly.

1. It Helps Water Drain Faster
Without that hole, water would take much longer to drain. It allows air to flow into the pipes, preventing slow drainage and annoying backups.
2. It Prevents Overflow Disasters
If your sink gets clogged, this hole acts as a backup drain, redirecting water back into the sink instead of spilling over onto your bathroom floor.
But Here’s the Downside…
This tiny but mighty hole can trap bacteria and mold, leading to unpleasant odors. If your bathroom has a mystery stink, this could be the culprit!
Quick & Easy Fix:
✔️ Mix vinegar and baking soda
✔️ Pour it into the overflow hole
✔️ Let it fizz for 5-10 minutes
✔️ Flush with warm water
This simple trick keeps your sink fresh and odor-free. Now you know—this little hole does a lot more than you think! 🚰✨