The Dangers of Neglecting a Blocked Drain and What You Should Do

Name: Blocked Drain Adelaide
Brand: Adelaide Blocked Drains Plumbing
Rating: 5 (3 reviews)

Posted by Adelaide Blocked Drains Plumbing on 9 May 2026

Dealing with a blocked drain can be frustrating, and it’s always best to catch the problem early. With that in mind, we’ve put together a list of signs to look out for when it comes to blocked drains.

Slow Draining

If your sink or bathtub takes longer than normal to drain, you may have a blockage. This is one of the most common signs of a blocked drain. This could be due to hair, soap, grease, or other simple causes.

Foul Odors

Foul odors coming from drains can indicate that there’s a blockage somewhere in your pipes. The smell could be caused by anything from rotting food stuck in your kitchen sink to organic matter caught in your bathroom’s waste pipe.

Strange Noises

A blocked drain can also be identified by gurgling sounds coming from your pipes. These noises are usually heard when water is draining from sinks or toilets. These noises are often caused by trapped air trying to escape from the blockage.

Water backing up

If water backs up into other fixtures like toilets or sinks when you’re using appliances such as washing machines or dishwashers, it’s very likely that you have a blocked drain. Water backup can cause flooding if left untreated.

What To Do About A Blockage

Now that we’ve covered some of the signs of blocked drains let’s take a look at what you should do if you suspect there’s an issue with yours:

Use A Plunger: A plunger can help dislodge any small blockages within your pipes.
Pour Boiling Water: Pouring boiling water down your drain can help break down soap scum and melt away any grease or fats.
Try A Store-Bought Drain Cleaner: Be careful when using these as some can damage pipes over time. Alternatively, you can make your own homemade drain cleaner by mixing baking soda and vinegar.

If none of these solutions work it is time to call a professional plumber. They’ll have the expertise and tools to find and remove any blockages from your pipes.

Conclusion

Blocked drains are frustrating and can cost you money. However, catching them early will help prevent future damage. You’ll quickly be able to identify the signs that we have discussed and take appropriate action.

Key Takeaways

Slow draining is a common sign of a blocked drain caused by a buildup of hair, soap or grease.
Your drains may be leaking foul odors that could be indicative of blockage due to organic matter trapped in them.
Gurgling noises coming from your pipes are usually heard when water is draining from sinks or toilets – they may denote trapped air trying desperately to escape through the blockage.
Water backing up into other fixtures indicates that there might be an issue with your drainage system.
There are many solutions, starting with a plunger