There are a few different ways to prevent that water from evaporating. The most common and effective method is to cover the drain with plastic wrap, a wet cloth, or even a dedicated drain stopper. The idea is to create a seal that traps moisture and prevents air from flowing over the water in the trap, which is what causes it to dry out. Taping around the edges can create an even stronger, more effective barrier.
Another well-known travel hack for this exact issue is to pour a little mineral oil or vegetable oil down the drain before you leave. The oil floats on top of the water, creating a thin layer that slows down evaporation. This is a practical solution for when you're away for several weeks.
Which Drains Should You Cover?
While the kitchen sink is the most common culprit, it's a good idea to check all the drains in your home. Any infrequently used drain can dry out and let smells in.
Kitchen sink: The most-used drain, and the one most likely to let in food odors.
Bathroom sinks: Especially in a guest bathroom that isn't used regularly.
Bathtub or shower drain: If you're not using this shower regularly, it could also dry out.
Floor drains: Often found in basements, these can also let in sewer gas.
For floor drains, you can simply pour a gallon of water down them every few weeks to ensure the trap stays full.
When You Return: Fresh Air and Peace of Mind
When you come back from your trip, simply remove the cover from the sink, run the water for a minute to refresh the trap, and that's it! You'll be greeted by fresh, clean air and a home that feels as welcoming as you left it.
The best part? You can focus on the joy of being home and sharing stories of your travels, not on the worry of a strange smell coming from your kitchen.
A Gentle Reminder
It's the little things, isn't it? A simple piece of plastic wrap over a drain can save you from a stinky surprise when you walk in the door. Peace of mind is a beautiful thing.
So, the next time you're packing for a trip, take just a moment to cover those drains. Your home will thank you, and you can enjoy your vacation with one less thing on your mind.
