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Tackling Slow Drainage Problems: Causes and Solutions You Can Count On

  • Writer: Action Drain
    Action Drain
  • 4 days ago
  • 4 min read

If you’ve ever dealt with a sink or shower that just won’t drain right, you know how frustrating it can be. Water pooling up, unpleasant odors, and the constant worry about bigger plumbing issues lurking beneath the surface. But don’t worry! I’m here to walk you through the common causes of slow drainage problems and share some practical solutions that really work. Whether it’s your kitchen, bathroom, or commercial space, understanding what’s behind those sluggish drains can save you time, money, and stress.


What Causes Slow Drainage Problems?


Slow drainage problems usually happen because something is blocking the pipes or the flow of water is being restricted. Here are some of the most common culprits:


  • Hair buildup: This is a classic, especially in bathroom sinks and showers. Hair gets tangled with soap scum and forms clogs.

  • Grease and fat: In kitchen drains, grease from cooking can solidify and stick to pipe walls, narrowing the passage.

  • Food particles: Bits of food that slip past your sink strainer can accumulate and cause blockages.

  • Soap scum: Over time, soap residue can harden and trap other debris.

  • Foreign objects: Sometimes small toys, jewelry, or other items accidentally fall into drains.

  • Tree roots: For outdoor or sewer drains, roots can invade pipes, causing serious blockages.

  • Pipe damage or misalignment: Cracked or collapsed pipes can slow water flow or cause backups.


Knowing these causes helps you spot the problem early and decide if it’s a quick fix or if you need professional help.


Close-up view of a clogged bathroom drain with hair and soap scum
Hair and soap scum clogging a bathroom drain

How to Handle Slow Drainage Problems Like a Pro


When you notice water draining slowly, don’t panic! There are several steps you can take to clear the blockage and get things flowing smoothly again.


  1. Use a plunger: This simple tool can often dislodge minor clogs. Make sure to cover the overflow hole if your sink has one.

  2. Remove and clean the drain stopper: Hair and gunk often collect here.

  3. Try a drain snake: A flexible auger can reach deeper clogs and pull them out.

  4. Flush with hot water: Boiling water can melt grease and soap buildup.

  5. Use enzyme-based drain cleaners: These are safer than harsh chemicals and break down organic material.

  6. Avoid chemical drain cleaners: They can damage pipes and are harmful to the environment.

  7. Regular maintenance: Clean your drains monthly to prevent buildup.


If these steps don’t work, it might be time to call in the experts. Professionals have the right tools and know-how to tackle stubborn clogs and inspect your plumbing system for bigger issues.


Eye-level view of a plumber using a drain snake to clear a kitchen sink
Plumber clearing a kitchen drain with a drain snake

Will Baking Soda and Vinegar Help a Slow Drain?


You’ve probably heard the classic home remedy: baking soda and vinegar. So, does it really work? The answer is yes - but with some caveats.


When you pour baking soda down the drain followed by vinegar, the two react and fizz. This fizzing action can help loosen minor clogs and break down some gunk. Here’s how to do it right:


  • Pour about half a cup of baking soda into the drain.

  • Follow with half a cup of white vinegar.

  • Cover the drain with a plug or cloth to keep the reaction below the surface.

  • Wait 15-30 minutes.

  • Flush with hot water.


This method is great for routine maintenance and minor slowdowns. However, it’s not a magic fix for serious blockages or pipe damage. If your drain remains slow after trying this, it’s best to seek professional help.


Preventing Slow Drains: Tips That Really Work


Prevention is always better than cure! Here are some easy habits to keep your drains running smoothly:


  • Use drain strainers: Catch hair, food scraps, and debris before they enter the pipes.

  • Dispose of grease properly: Don’t pour cooking oil down the drain. Instead, collect it in a container and throw it in the trash.

  • Run hot water regularly: This helps keep grease and soap scum from building up.

  • Avoid flushing non-degradable items: Things like wipes, cotton balls, and feminine products can cause major blockages.

  • Schedule regular professional inspections: Especially if you live in an older home or have tree roots nearby.


By following these tips, you can reduce the chances of slow drainage problems and keep your plumbing system happy.


When to Call the Pros for Slow Drainage Issues


Sometimes, no matter what you try, the problem sticks around. That’s when it’s time to call in professional plumbers who specialize in drain and sewer services. Here’s when you should pick up the phone:


  • Water is backing up into sinks, tubs, or toilets.

  • Multiple drains are slow or clogged at the same time.

  • You notice foul odors coming from drains.

  • You hear gurgling sounds when water drains.

  • DIY methods don’t clear the clog.

  • You suspect tree roots or pipe damage.


Professional plumbers have advanced tools like video cameras to inspect pipes and high-pressure water jets to clear tough blockages. They can also repair or replace damaged pipes, ensuring your drainage system works perfectly.


If you’re in Spokane and dealing with slow drains, you want a team you can trust. Action Drain & Plumbing is known for reliable, comprehensive solutions and exceptional customer care. They’re the go-to experts for keeping your home or business plumbing in top shape.


Keep Your Drains Flowing Smoothly Every Day


Slow drainage problems can be a hassle, but with the right knowledge and a little effort, you can keep your plumbing running like new. Remember to watch what goes down your drains, perform regular maintenance, and don’t hesitate to call professionals when needed. Your pipes will thank you!


By staying proactive and informed, you’ll avoid costly repairs and enjoy peace of mind knowing your drainage system is in great hands. Here’s to clear, fast-flowing drains and a happy home or business!

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