Why don’t you just clog the sink?
Many people ask, “Why not use a regular plug?” In fact, drain plugs
are n’t always completely airtight. They can dry out or shift slightly while you’re away, especially if the sink is slightly tilted or if there are temperature fluctuations.
The glass, inverted on a plate, enables a passive, pressureless closure that limits air exchange and provides mechanical protection against break-ins.
What if you have two sinks?
No problem: Simply repeat the process for each one. It’s recommended to do this in the bathroom (sink, bidet) as well, especially if you’re away for more than 10 days. Any water source can be affected by the backflow.
An economical, ecological and effortless tip
No chemicals or special equipment are required. The glass + paper trick is:
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