How Kids Can Damage Exposed Drain Lines — and How to Prevent Costly Repairs

Posted on August 7th, 2025

If you have young kids at home, you know their curiosity has no limits. They love to explore every nook and cranny, and sometimes that means they get into places they shouldn’t — like under your sink.

One area many homeowners don’t think about protecting is exposed drain lines. These pipes are often made of plastic or thin metal and aren’t built to withstand rough handling. Unfortunately, all it takes is one moment of twisting, pulling, or even bumping into them for a crack to form.

The photo above is a real-life example we encountered recently — a drain line completely split open after being tampered with.

Why This Is a Problem

A damaged drain line isn’t just a small inconvenience — it can cause:

• Leaks and water damage to cabinets, floors, and walls
• Mold and mildew growth from trapped moisture
• Unpleasant odors from stagnant water
• Higher repair costs if left unchecked

Water damage can spread quickly, and what might start as a small drip could lead to hundreds or even thousands of dollars in repairs.

Signs Your Drain Line May Be Damaged

Even if you don’t see an obvious break like in our example, look for:

• Water pooling under the sink
• Persistent dampness or a musty smell
• Slow drainage from your sink
• Visible cracks, dents, or discoloration in the pipe

How to Prevent Kids from Damaging Drain Lines

1. Install child safety locks on under-sink cabinets
2. Add protective covers to exposed pipes when possible
3. Teach children early about areas of the home that are off-limits
4. Inspect regularly for signs of stress or wear on your plumbing

What to Do if Your Drain Line Is Damaged

If you notice a break or leak, it’s important to act fast:

1. Stop using the sink to prevent further water flow into the damaged area
2. Shut off the water supply if necessary
3. Contact a professional to replace the damaged section and ensure there’s no hidden water damage

At Phoenix Appliance Repair, we can quickly assess the damage, replace broken drain lines, and get your plumbing back in working order. We understand how disruptive plumbing issues can be — especially in busy family homes — and we work quickly to minimize downtime.

💧 Need a drain line repair?
We’re local, licensed, and reliable. Whether the damage came from daily wear or a curious pair of little hands, we’ll get it fixed fast.

📞 Call/Text: (602) 429-9058
💻 Book Online: phoenixappliancerepairaz.com