A blocked drain can start as a slow sink or shower, then quickly turn into overflow, odour and water where it should not be. This guide explains how to unblock a badly blocked drain in clear terms, with practical steps you can try and signs that the blockage needs proper equipment.
The first clue is usually how the water behaves. A slow sink may point to local build up near the trap, while several slow fixtures can suggest a deeper blockage in the main drain.
Common causes include grease, hair, wet wipes, food scraps, tree roots and collapsed sections of pipe. The right fix depends on the cause, so repeated blockages should not be treated as a normal household chore.
A plumber may use a plunger, hand tools, an electric drain machine, high pressure water jetting or CCTV inspection. The aim is to clear the line and understand why it blocked in the first place.
Call for help quickly if wastewater is backing up, the toilet will not clear, outdoor drains overflow or there is a strong sewage smell. These signs can affect hygiene and should be treated seriously.
If the issue is active, getting worse or keeps coming back, it is time to have it checked properly. My Plumbing Services can help with blocked drain services across Melbourne and explain the repair options in simple terms.
You can try a plunger and remove visible debris, but repeated blockages, bad smells or overflow should be checked by a plumber.
Call when the problem repeats, affects more than one fixture, causes water damage or creates a safety concern.
