Have you ever noticed a small hole on your bathroom sink near the faucet? You may have wondered if it serves any purpose or if it’s just there for aesthetic reasons. Well, I’m here to tell you that this unassuming little hole actually has a clever function.

The small hole, located about one-third of the way up the basin, is connected to the drainage pipe below. Its purpose? To prevent water from overflowing onto your bathroom floor and causing a flood.

Imagine this scenario: You turn on the faucet to fill up the sink, but then get distracted by a phone call or another task. Before you know it, the sink is almost overflowing. This is where the small hole comes in. Once the water level reaches two-thirds of the sink, it will start draining through the hole into the pipe, saving you from a potential mess.

While this overflow hole is undoubtedly useful, it can also be a breeding ground for bacteria and mold. Its location makes it prone to accumulation of dirt, leading to unpleasant odors. But fret not, there’s an easy solution to keep your sink smelling fresh and clean.

If you notice an unpleasant smell coming from the hole, you can use a simple mixture of vinegar and baking soda to clean it. Just pour the mixture into the hole and let it sit for 5 to 10 minutes. The chemical reaction will help remove any dirt or buildup in the pipes. Finally, flush the sink with warm water to complete the cleaning process. With this method, you can ensure that your bathroom remains fresh and odor-free.

Next time you see that little hole on your sink, remember the thoughtful design that went into it. It’s not just a decorative feature, but a practical addition to prevent potential disasters. And with a little cleaning, you can keep it functioning properly and maintain a clean and pleasant bathroom environment.