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How to Keep Your Shower Drains Flowing in Knoxville

Whether you’re looking for Plumbing expertise, live in Knoxville, or need advice on Plumbing in Knoxville, you’ll find helpful information here.

A Case of Two Slow Drains

A homeowner in Knoxville noticed both their upstairs and basement showers were backing up. The upstairs tub water sat stagnant, and the lower‐level shower drained so slowly that it turned murky before disappearing. Worried about potential overflows or hidden leaks, they booked a visit with a HEP technician.

How the Issue Was Resolved

When the HEP technician arrived, it became clear the original cast-iron traps in both showers were too clogged for a simple cable snake. To restore proper flow:

  • Basement Shower: Cleared with a high-pressure jetter, blasting away buildup deep in the line.
  • Upstairs Shower: The old brass waste and overflow assembly was swapped out for new PVC parts. A fresh 2″ PVC trap and a short run to the main drain were installed, and all joints were sealed and tested for leaks.

The result? Two fully functional showers with water flowing smoothly again—no more slow drains or surprises.

Freshly installed PVC drain assembly with clean primer on the joints

5 Drain-Care Tips for Homeowners

  1. Use drain strainers to catch hair and soap residue before it reaches the trap.
  2. Avoid harsh chemicals, which can erode pipes over time—opt for natural cleaners or a gentle enzyme solution.
  3. Run hot water weekly for a minute after showering to help dissolve any lingering soap scum.
  4. Inspect visible pipes for signs of corrosion or staining; early action can prevent bigger repairs.
  5. Call a HEP technician at the first sign of persistent clogs, gurgling sounds, or unexplained water stains.

Regular maintenance not only keeps your showers working their best but also helps protect your home from water damage—especially important in Knoxville’s changing seasons.

A new electric storage water heater and piping installed by a professional

By following these simple practices—and knowing when to enlist expert help—you can enjoy clear, reliable drains all year long. If you ever need professional assistance, your local HEP technician in Knoxville is just a call away.

Published on March 26, 2026

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