Uncover the mystery of the small hole in your sink

Discover the reasons for this small hole and learn the techniques to prevent it from becoming a hotbed of microbes. All the explanations are here.

Why is this hole really present?

Imagine the situation: you’re filling your sink and you’re distracted by an urgent call or a child. Meanwhile, the water continues to flow.

That’s where that little overflow hole comes in. Connected directly to the drain tube under the sink, it allows water to drain before it reaches the rim. The result? Your bathroom is safe from flooding.

A simple but remarkably effective mechanism, designed to anticipate the small moments of inattention in everyday life.