An Overview of Common Causes of Clogged Drains

Clogged drains can be really annoying as it is not only inconvenient but can also cause flooding, corrosion, slow water drainage, and in extreme cases, nasty sewage backup and expensive repairs. Preventing the blocked drains Sydney starts from analysing the causes of it. By familiarising yourself with the causes of blocked drains, you will know how to prevent and fix it with the help of professionals.

Here is a list of the causes of clogged drains:-


Hair is one of the major things that block the drains. Since it can bind with grease and other sticky substances, which causes to form clogs. Mostly, it is an easy task to just remove the hair from the drainer, but if it is not cleared up straight away, it can cause a lot of issues down the line. While it is a common problem for every homeowner, there are several ways to get it fixed.

One of the best ways to deal with hair blockages is to prevent it in the first place. Check regularly and ensure have all drains have guards to catch hair and clear them periodically. If you cannot reach the hair, it is time to speak to the professionals who are specialised in blocked drains Sydney.

Plants and dirt

Plant debris, shrubs, dirt, and leaves can block the drains, especially after spring and autumn. The regular garden maintenance will help keep the outdoor look, but it is also essential to take care of the water drains and pipes. Leaves are not the only issue. The roots from trees can grow underneath in search of water, and as a result, it will block your drains.

In order to fix it, prevent plants, leaves, and dirt from blocking, keep your outdoors clean and neat. Remove the leaves and other debris regularly. If it is not cleaned up, it will cause the drain to become blocked. Keep the trees well-watered, so they are less drawn to the drains and stay away from clogging plants where possible. Ensure the yard is free from leaves and dirt. However, sometimes, the issue may be with the roots that can crack your drain pipes beneath your house. The pipe relining Wollongong specialists can help clear the blockage.


People should not dispose of toiletries down the drain. But, many do it, and it leads to major issues with pipes and sewers. Nappies and wipes are the two most common items that block drains after being flushed down the toilet. These things can be immersed with water and absorb the moisture and can enlarge quickly, blocking the pipes and drains.

Foreign objects

Children’s toys, soap, sanitary items, and other foreign objects can be easily dropped down the drain, and it is likely to block.

The author is one of the best plumbers in Sydney. He is specialised in unblocking drains, repairs, new drainage systems, and pipe relining Sydney. Visit for more details.

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