Clean the sink thoroughly, especially the edges and sides of the drain.
Pour 2 to 3 quarts of hot or boiling white vinegar down the drain. This will disinfect the pipes and dissolve any residue.
Let it sit for a few hours, or even overnight, and temporarily plug the sink with a stopper or cloth.
Flush with warm water the next day.
Rub the drain stopper with half a lemon to neutralize odors and add a natural scent.
Dry the sink thoroughly.
Place a sheet of absorbent paper over the hole.
Turn a glass cup (or a thick plastic cup) upside down so that it completely covers the sink opening.
And there you have it! In just a few minutes, you have protected your kitchen from the hassle of being away.
Why not just plug the sink?
Many people ask: “Why not use a regular plug?”
In reality, sink plugs are not always completely waterproof. They can also dry out or move a little while you are away, especially if the sink is tilted slightly or if there are temperature fluctuations.
The glass, which is turned over on a plate, allows for a passive, pressure-free seal that limits air exchange and mechanically protects against intrusion.
What if you have two sinks?
No problem: just repeat the process for each one. It is also recommended to do this in the bathroom (sink, bidet), especially if you are going to be away for more than 10 days. All water outlets can be affected by a back-up water.
An economical, ecological and simple trick. No chemicals or special accessories are required. The glass + paper trick is:
Ecological: you only use natural products.
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