Blocked drains prevent untreated wastewater and raw sewage from exiting your home quickly and efficiently, causing many home problems.

While the most obvious problems caused by clogged drains include slow water drainage, annoying gurgling noise, foul odour, sewage backup and water damage, there are many common but often overlooked problems they can cause. If left unchecked, these issues can lead to big, expensive problems.

Here are a few unexpected problems you might encounter if you fail to fix your blocked drains right away.

Burst pipes

You probably know that freezing temperatures can cause your water pipes to burst, leading to home flooding. But are you aware that a blocked drain can result in a busted pipe too? 

When a clogged drain is left unattended, the stagnant water will cause pressure to build up inside the drain, which can then burst and create a messy situation on your property. If the damage to the burst pipe is significant, you may need costly pipe repairs or replacements. 

Fixing your drains immediately after they develop a clog will keep the water flowing smoothly, avoiding the mess that burst pipes can create and the property damage they can cause.

Mould and pests

Are you aware that blocked drains can encourage mould growth and invite pesky pests into your home? The moist conditions that the drains create will allow mould to grow inside your house. On the other hand, the stagnating water in these drains provides the impetus for water-loving pests like mosquitoes, cockroaches and termites to come into your home.

Both mould and pests can damage your home and also pose health risks to you and your family. Unblocking your drains at the first sign of trouble is essential to keep these destructive and harmful elements out of your home.

Weakened structure

If the water that is stuck inside your drains escapes via the joints or small cracks in the pipes, it can seep into the foundation of your home and other areas of the property that should remain dry. When this happens, the building could suffer significant structural damage, making it unsafe for human inhabitation. 

If the issue is left unresolved, you may need an expensive rebuild to make the property safe again.

When identified in good time, blocked drains can be repaired using basic plumbing tools like plungers and drain snakes. Contact a plumber near you if you can't fix the problem yourself.

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