Blocked Drains? Quick Fixes & When to Call a Pro

There’s nothing worse than standing in a pool of water in the shower or watching your kitchen sink refuse to drain. Blocked drains are one of the most common household plumbing problems, but do you need a professional every time?

The good news is that many minor blocks can be cleared with some DIY methods. However, when the issue is persistent, it might signal a deeper plumbing problem. So, how do you know when to take matters into your own hands and when to call in the experts?

Let’s explore some quick fixes, prevention strategies, and the telltale signs that it’s time to contact a professional.

DIY Solutions for Blocked Drains

Not every drain blockage requires a plumber. You can try several DIY methods before making that call.

Boiling Water: The Simplest Solution

Sometimes, all your drain needs is a little heat.

• Best for: Grease and soap build-up in kitchen sinks
• How to do it:
  
  • Boil a kettle of water
  • Slowly pour it down the drain in stages
  • Wait a few minutes and test the drainage
• Not suitable for: PVC pipes or severe blockages

Baking Soda and Vinegar: A Natural Cleaner

This chemical reaction can break down minor blocks and deodorise your drain.

• Best for: Hair, biofilm build-up, and mild grease deposits
• How to do it:
  
  • Pour half a cup of baking soda into the drain
  • Add half a cup of vinegar
  • Cover the drain and wait 15 minutes
  • Rinse with hot water

Plunging: The Classic Fix

A plunger is your best bet for local blockages.

• Best for: Sinks, bathtubs, and toilets
• How to do it:
  
  • Use a cup plunger for sinks and a flange plunger for toilets
  • Ensure a tight seal
  • Pump vigorously 10 to 15 times

Drain Snakes: Get Deep Into the Pipes

For blocks that won’t budge, a hand-powered drain snake is a handy tool.

• Best for: Hair, solid debris, and deep blockages
• How to do it:
  
  • Insert the snake into the drain
  • Rotate gently and push deeper
  • Pull back to remove trapped debris

Enzyme Drain Cleaners: A Safer Alternative

Avoid harsh chemicals and opt for enzyme-based cleaners that break down organic waste.

• Best for: Preventative maintenance and organic material
• How to do it:
  
  • Pour the recommended amount into the drain
  • Let it sit overnight
  • Rinse with warm water

When DIY Fixes Aren’t Enough: Call a Pro

Some drain blockages need more than DIY efforts. Here’s when you should seek professional help:

Water Backup and Slow Drainage

If water is coming back up through sinks, tubs, or toilets, you might have a deeper block in your main drain line.

Foul Smells and Persistent Odours

A persistent rotten smell means organic matter or sewage could be trapped. If cleaning doesn’t remove the odour, it’s time to call a plumber.

Recurring Blockages

If your drain keeps blocking despite multiple DIY attempts, you might have tree roots, a collapsed pipe, or a grease build-up beyond reach.

Gurgling Noises

Strange noises from your drains or toilet indicate air pockets in the pipes, often caused by a blockage in the sewer line.

Water Damage or Leaks

A blocked drain can lead to burst pipes, causing expensive damage. If you see damp patches on walls or floors, contact a plumber immediately.

Preventative Measures for Healthy Drains

Prevention is always better than cure. Here are some ways to keep your drains in top shape.

• Use sink strainers to catch food and hair
• Dispose of grease properly, and never pour it down the drain
• Flush your drains with hot water weekly
• Regularly clean your drain traps to remove build-up
• Consider enzyme drain cleaners for maintenance

Final Thoughts: Don't Let a Blocked Drain Ruin Your Day

Blocked drains can be frustrating, but they don’t have to turn into a disaster. 

Try these quick DIY solutions, but know when to call in the pros to avoid costly repairs.

If you're dealing with a stubborn blockage, don't wait. Contact the experts today. Get professional plumbing help here: Sewer Surgeon Contact.

Frequently Asked Questions

What is the best way to clear a blocked kitchen sink?

Try boiling water first. If that fails, use a combination of baking soda and vinegar, followed by plunging. A drain snake is your last DIY option before calling a plumber.

Are chemical drain cleaners safe to use?

Chemical cleaners can damage pipes over time, especially older plumbing. Enzyme-based cleaners are a safer alternative.

Can I use a plunger on any drain?

Yes, but choose the right plunger. A cup plunger is for sinks and bathtubs, while a flange plunger is best for toilets.

How often should I clean my drains?

Monthly maintenance using boiling water or enzyme cleaners can help prevent blocks.

When should I call a professional for a blocked drain?

If DIY methods fail, or if you notice water backups, persistent bad smells, or multiple blocked drains, call a plumber.