That said, to avoid flooding the house, the manufacturers thought of integrating a super interesting option: adding a second hole in the wall of the sink! It was not for fun that they thought of it, but rather for a major security reason. Thus, we find the first hole called the siphon which is directly linked to the water evacuation channels, then a second called the hole of the overflow drain system or overflow orifice which helps counteract flow problems of water. Curious to know how this magic works in your sink? The answer comes straight away!
What is the second hole in the sink for?
Have you ever turned on your tap and gone about other things but forgot to turn it off? Several people will raise their hands… If we ignore your water bill which is taking a hit, know that it is the second hole in your sink which saves you from a flood which could reach the neighbors. The disaster, can you imagine? Hats off and many thanks to this small opening to compensate for this pitiful situation!
