A blocked drain is one of the most common — and most preventable — plumbing problems. With a few simple habits, you can keep your pipes flowing freely and avoid the inconvenience of a call-out. Here are the usual causes of blockages and how to stop them before they start.
What Goes Down the Kitchen Drain
The kitchen is one of the most common places for blockages to form. Cooking oil, fat and grease might be liquid when hot, but they cool and harden inside your pipes, gradually trapping food scraps and narrowing the pipe until water can no longer pass.
The simplest fix is to pour cooking fat into a container and put it in the bin once it has cooled, and to scrape plates before washing up. A drain strainer over the plughole catches food scraps before they cause trouble.
Bathroom Culprits
In the bathroom, hair and soap residue are the main offenders. Over time they combine to form stubborn clogs in shower and basin drains. A simple drain strainer to catch hair, cleaned out regularly, goes a long way towards keeping these drains clear.
What Not to Flush
Toilets are designed for three things only — pee, poo and paper. Wet wipes (even those labelled flushable), cotton buds, sanitary products and paper towel do not break down the way toilet paper does and are a frequent cause of blocked toilets and sewer lines. Keeping a small bin in the bathroom makes it easy to do the right thing.
Outdoor and Tree Root Issues
Not all blockages start inside the house. Tree roots can grow into underground pipes through tiny cracks and joints, and leaves or garden debris can block outdoor and stormwater drains. If you have large trees near your drainage lines, occasional professional checks can catch root intrusion before it becomes a serious problem.
When to Call a Plumber
If blockages keep returning despite your best efforts, there is usually an underlying cause that needs professional attention. Our team uses CCTV drain cameras to find the real problem and recommend a lasting fix. Call Wahoo Plumbing on 0417 640 758 for prompt help across the Sunshine Coast.