Have you ever noticed a small hole under the faucet in your sink? We’re not talking about the siphon that drains water into the pipes! Well, if you’ve never noticed, now you know that your sink has two holes… In fact, manufacturers don’t bother drilling your sink twice for aesthetic reasons, but rather for safety reasons. If this hole confuses you, you’ll find good answers in this article. Explanations!Why does a sink have two holes?The two holes in the sinkpinterest logoThe two holes in the sink. Source: spmWe bet you all know the role of the sink in the spaces of the house, and moreover, it is only by calling the plumber that you realize the importance of this ceramic sanitary appliance in your kitchen or bathroom. Equipped with a drain pipe, this valuable installation makes our daily lives easier as well as most household chores. So we use the sink to wash food, do the dishes, wash our hands and many other uses that depend on water. Kitchenware FoodThat said, to avoid flooding the house, manufacturers have thought of integrating a super interesting option: adding a second hole in the wall of the sink! They didn’t come up with it for fun, but rather for an important safety reason. That’s why we find the first hole called a siphon, which is directly connected to the water drain channels, then another called an overflow drain hole or overflow hole, which helps to counteract problems with water flow. Are you curious to know how this magic works in your sink? The answer comes right away
What is the second hole in the sink for?Have you ever turned on the tap and done other things, but forgot to turn it off? Many will raise their hands… If we ignore your water bill, which is affected, then you should know that it is the second hole in your sink that saves you from a flood that could reach the neighbors. The disaster, can you imagine it? Hats off and a big thank you to this little opening for remedying this pitiful situation!
When your sink reaches its full capacity due to clogged drains or the water flow is too strong to be drained by the main sewer system, it is the second hole that comes to the rescue. This blockage with a very clever device. When a certain water level is exceeded, this exit hole acts as a good emergency exit: it allows the excess water to drain out and thus prevents overflowing in your sink. In fact, it is called “overfilling” because it occurs when the water is at full capacity. These plumbers are very clever, can you confirm that?
However, you should not expect this second hole to drain dirt or vegetable peels, as long as it is not the drain hole designed for this task, like its friend the siphon. Conclusion: If the water reaches its maximum reservoir, the overflow hole still opens a possible path for it, which is why you should never choose a sink that is only aesthetic and not functional at all! For the wise…
