A clogged drain is one of the most common plumbing problems homeowners face — and also one of the most misunderstood. Not every clog has the same cause, and not every clog can be fixed the same way. Here’s what’s likely going on, and how to know when it’s time to bring in a professional.

 

Kitchen Sink Clogs

Kitchen drains are especially prone to clogs caused by grease, food particles, and coffee grounds. Even small amounts of cooking fat can build up inside pipes over time, gradually narrowing the passage until water can barely get through.

Common signs include water draining slowly, a gurgling sound after running the dishwasher, or standing water in the sink basin.

 

Bathroom Sink & Shower Drain Clogs

Hair, soap scum, and toothpaste residue are the usual suspects in bathroom clogs. These materials bind together inside the pipe, creating a mass that slows or stops water flow entirely.

 

Common Causes of Clogged Drains

  • Grease, fat, and oil buildup in kitchen pipes
  • Hair and soap scum in bathroom drains
  • Food scraps washed down the kitchen sink
  • Mineral buildup in older plumbing
  • Foreign objects accidentally dropped down a drain

 

What You Can Try First

For minor, surface-level clogs, a few simple steps may help

  • Remove visible debris from the drain opening by hand or with a drain snake
  • Flush the drain with hot water to help loosen buildup
  • Use a plunger designed for sinks to dislodge a shallow blockage
  • Clean the P-trap under the sink if you’re comfortable doing so

Avoid relying on chemical drain cleaners. They can damage older pipes, and they often only clear a small channel through the clog rather than removing it completely — meaning the problem comes back.

 

When a Clogged Drain Means a Bigger Problem

If you’ve tried the basics and the drain is still slow, or if the clog keeps coming back within days or weeks, the blockage may be deeper in the line than a household fix can reach. Recurring clogs in the same drain, or multiple drains acting up at once, are signs that it’s time to call a professional.

 

How Plumbing Upland Clears Clogged Drains

Our technicians use professional-grade tools to locate and fully clear blockages — not just push them further down the line. We diagnose the actual cause, whether it’s buildup, a foreign object, or a deeper line issue, and explain your options with upfront pricing before any work begins.

Dealing with a stubborn clogged drain? Call Plumbing Upland at 1-800-905-7115 or book an appointment online. We’re available 24/7 for emergencies.