If you've ever spotted a scorpion in your bathtub or near a sink, you're not alone. Many homeowners in Arizona, Texas, and across the Southwest have asked the same spine-tingling question: Can scorpions come through your plumbing?

The short answer? Yes—but it's not as common (or simple) as you might think.

How Scorpions Could End Up in Your Plumbing

Scorpions are opportunistic. They’re not trying to haunt your shower; they’re just looking for moisture, darkness, and a way inside. While they can’t swim up through your municipal water lines, they can enter your house through small gaps around plumbing fixtures, drain pipes, and under sinks.

Here are the most common ways scorpions make their way near your plumbing:

• Gaps around pipes: In places like Phoenix or Las Vegas, slab foundations often have tiny openings where pipes enter the house. These are perfect entry points for bark scorpions.
• Dry drain traps: If a shower or sink hasn't been used in a while, the P-trap (the U-shaped bend under the drain) can dry out. This removes the water barrier that usually keeps pests—and smells—out.
• Broken or damaged vent pipes: These pipes help regulate air pressure in your plumbing. A cracked vent stack on the roof could let critters like scorpions get closer than you'd expect.

Why Scorpions Like Wet Areas

Scorpions don’t need much water, but they do need some. Bathrooms, laundry rooms, and kitchens provide cool, moist environments that are attractive to them, especially in the hot desert months. They might not be coming through the drain itself, but they’ll gravitate toward sinks and tubs once they’re inside.

How to Scorpion-Proof Your Pipes and Drains

Keeping scorpions out of your home’s piping system means sealing up entry points and reducing the attractants that draw them in. Here’s what helps:

• Seal gaps around plumbing with caulk or foam
• Use mesh screens over vent pipes on your roof
• Keep drains in guest bathrooms filled with water
• Fix any plumbing leaks that create damp areas
• Install door sweeps and window seals to block general access

And if you’re worried about scorpions showing up in places like bathtubs, showers, or laundry room sinks—consider using a Scorpion Detector regularly in those areas. It’s the easiest way to spot them before they surprise you.

Final Thoughts

While scorpions aren't likely to crawl through your pipes like a horror movie, they can use plumbing-related entry points to sneak into your home. In the Southwest, where bark scorpions are common, sealing those gaps and staying vigilant is key.

If you’re in Arizona, Texas, Nevada, New Mexico, Southern California, or nearby—and you’ve found a scorpion near your drains, it’s time to do a sweep or let our Detectors do it for you.

‍