Have you ever noticed the small hole on the sink near the faucet and wondered if it serves any purpose? While it might seem unnecessary at first glance, this unassuming hole actually plays a vital role in your bathroom’s functionality.
The Surprising Function of the Small Hole on the Sink
The small hole on the sink, located about one-third of the way up the basin, is more than just a design feature. It is strategically connected to the drainage pipe below, serving as an overflow prevention mechanism.
Imagine leaving the faucet running while distracted by a phone call or another task. As the water level rises and nears the top of the basin, this small hole steps in to prevent a disaster. The excess water drains through the hole into the pipe, stopping it from spilling over and flooding your bathroom floor.
A Clever Design with a Minor Drawback
While the small hole on the sink is a practical addition, it isn’t without its challenges. Due to its position, this hole can become a hotspot for bacteria and mold, which may lead to unpleasant odors emanating from the pipes.
Keeping the Overflow Hole Clean
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