Dirty drains are a common problem for homeowners. If you’re not careful, your drains can become blocked very easily. In this blog post, we will discuss the top 10 most common causes of blocked drains. Knowing what these causes are can help you take steps to prevent them from happening in your own home!

Grease and Food Particles

When it comes to your kitchen sink, grease and food particles can quickly build up and cause blocked drains. In fact, grease is one of the most common culprits when it comes to clogged pipes. As grease cools, it hardens and sticks to the sides of the drain. Over time, this buildup can create a blockage that prevents water from flowing freely.

Food particles can also contribute to blocked drains. When food scraps are washed down the sink, they can become lodged in the drain and trap other debris. As a result, it’s important to be diligent about what goes down your drain.


In many cases, the cause of a blocked drain is hair. As hair is washed down the drain, it can become tangled around debris such as soap scum and dirt. Over time, this can create a blockage that prevents water from flowing freely.

In some cases, the blockage may be severe enough to cause flooding. To help prevent hair from causing blocked drains, it is important to use a drain cover. This will help to catch any loose hairs before they have a chance to enter the drain.

Foreign Objects Such as Toys, Rags, or Cloths

In a household with small children, it is not uncommon for foreign objects to end up in the drain. Toys, rags, and cloths can become tangled around debris and cause a blockage. Baby wipes are another common cause of blocked drains. These wipes are not biodegradable and can cause serious problems if they become lodged in the drain.

Sanitary Products

Most types of sanitary products are made from materials that are not biodegradable, such as plastic or latex. When these products are flushed down the toilet, they can quickly clog the drain. In addition, the absorbent materials in sanitary products can swell when wet, making it even more difficult for water to flow through the drain. As a result, it is important to dispose of sanitary products in a waste bin rather than flushing them down the toilet.

Tree Roots

Many people are unaware that tree roots can cause blocked drains. The roots of a tree are attracted to the moisture and nutrients in the water, and they will grow towards the pipe in search of these resources. Over time, the roots can grow into the pipe, causing a blockage. In some cases, the roots may even break through the pipe, causing a rupture.

If you suspect that tree roots are causing a problem with your drain, it is important to have the issue repaired as soon as possible. A CCTV Drain Survey will allow a professional drainage firm like Sewer Serve Solutions to remove the obstruction and repair any damage caused to the pipe after using a CCTV Drain Survey to identify the problem. Tree root problems can wreak havoc on your plumbing system if they are not addressed promptly.