Never Leave Your House Without Plugging Your Drains
Before a trip, most of us double-check the windows, the locks, maybe even the fridge. But drains? They don’t usually make the list. But, it turns out that leaving them unplugged while you’re away can invite a few unpleasant surprises. It might sound strange, but popping a stopper over your sink or tub is one of those tiny things that could save you from big headaches later when you return home.
Critters Can Creep In

It’s not the most comforting thought, but yes, small critters like insects and even mice can sneak in through your pipes, especially in older homes or during certain seasons. Plugging your drains while you’re away adds one more layer of protection between your clean home and the outside world. It’s not foolproof, but it helps way more than you’d think. And it’s a whole lot easier than dealing with a surprise guest scuttling around your sink.
Sewer Smells Build Up

When water isn’t regularly flowing through your pipes, odors from the sewer line can drift back up into your home. That means you could walk in from vacation and be hit with a musty, nasty smell coming from the kitchen or bathroom sink. I’ve had this happen before and it’s not a nice surprise to come home to. Popping in a stopper keeps that air from coming up and circulating while you're gone. No one wants their welcome-home moment to smell like a forgotten mop bucket.
Drain Flies Love Empty Pipes

If you’ve ever had drain flies, you know they’re more than just a minor annoyance. These tiny bugs thrive in stagnant water and leftover gunk in pipes. When you're home, running water keeps them at bay. But when you're away, you're basically rolling out the red carpet for them to come into your home. Plugging the drains is a simple, no-fuss way to prevent drain flies from turning your bathroom into their new hangout.
It Can Help Prevent Leaks

It sounds odd, but stopping up your drains can even help cut down on the risk of unexpected leaks or backups. Sometimes, pressure changes or heavy storms can mess with your plumbing. A covered drain adds an extra barrier that keeps rising water where it belongs. While it's not a substitute for turning off the main water valve, it's another good step if you're heading out of town and don’t want to return to an unexpected surprise.
It Keeps Your Home Feeling Fresh

There’s something nice about walking into a home that smells and feels clean. Unplugged drains can slowly contribute to a musty, stale feeling in the air. Plugging them doesn’t just stop bugs and smells, it keeps your place feeling like the way you left it. Especially if you’re gone more than a couple of days, it’s a small trick that makes a big difference in how your house greets you when you get back.
Related Articles
- What's Causing That Rotten Egg Smell in Your Shower Drain?
- 5 Items Plumbers Say You Should Never Put Down the Drain
- How to Remove A Sink Drain— A Step-by-Step Guide
Plugging your drains before leaving might not feel urgent when you’re running out the door, but after reading this, I hope you add it to your pre-departure to-do list. Just like locking the door or setting the thermostat, it takes seconds but can make a big difference. Next time you pack your bags, give your sinks a second glance before you walk out the door.