The Adverse Effects of Blocked Drains in Your Home

Kate Westall
Kate Westall 5 Min Read

When cleaning our homes, most people tend to forget the places that aren’t visible. One of these least noticed places is the drainage system. In most cases, the need for drain cleaning doesn’t become evident until our daily lives get interrupted as it gets blocked.

Blocked drains can have various negative impacts on the structural integrity of your home which is why getting drain cleaning services is extremely important.

What Causes Blocked Drains?

There are various things that can lead to blocked drains. Some are avoidable; whereas, some are not.

The most common causes of blocked drains include:

  • Hair
  • Soap scum
  • Solid foods
  • Fat or oil
  • flushable wipes
  • Sanitary products
  • Mud
  • Tree roots

Hair and fat are more likely to clog internal drains. While tree roots and fallen leaves are frequently found in exterior drains and pipes.

The adverse impacts of clogged drains in your home

You may face a backflow of unclean water when the drainage system becomes clogged. This can not only cause harm to the drainage system but also to your home. You should hire a drain cleaning service to avoid the following consequences of a clogged drain:

Health Degradation

Blocked drains can be harmful to you and your family’s health. It promotes the growth of germs, which causes infections and allergies. When wastewater and trash flow back into sinks, they contain bacteria that spread infections and viruses in your resident. People with asthma and allergies get even more affected by the bacteria’s microorganisms. Furthermore, polluted water can cause skin irritation, inflammation, and discomfort.

Mold and pest growth

Still, water is a good breeding place for bugs. Stuck water attracts mosquitoes and other pests. They bring germs and various ailments with them. Furthermore, fungus and mold might form in your home if the floors and walls become damp due to a drain obstruction. To protect your family’s health, have your drains cleaned by a professional drain cleaning service.

Water Contamination

The longer you leave blocked drains unchecked, the more likely it is that water may get contaminated. This is due to the fact that other waste also runs through these drainage lines. When a pipe becomes clogged owing to waste, the water cannot travel through and flows backward

Water leakage

When the pipes become clogged, the water inside must find a way to escape. When there is too much water in the pipes, pressure builds up, causing the pipes to rupture and overflow. Water stains appear on the surface of your walls and floors as a result of this leak. Flooding is also caused by excessive water leaking.

Foul Smell

This is another that you may have to face when you are having a blocked drain in the house. As the water contains many food wastages, and washroom wastage such as soap, shampoo, and toilet paper, it starts degrading and generates an unpleasant smell. This smell becomes very hard to sustain while encountering a backflow or drain blockage.

How can blocked drains be prevented?

  • Put grease and cooking oil in a jar and dispose of it in the trash rather than down the drain.
  • In the washbasin, use a plugged strainer or waste food grinder to gather food debris and dispose of them.
  • Rinse utensils and dishes before putting them in the dishwasher to avoid dishwasher clogging.
  • Use screens or grates to catch hair in the bathroom or shower drain.
  • Don’t use strong chemicals to clean drains; instead, get a professional local plumber to clear the drains.


If your drain has burst or your pipes are leaking, you must contact an emergency plumber who will clear the blocked drain. Replacing your pipe is not a do-it-yourself job because it may cause more harm than good!

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I am Kate Westall, a freelance writer, and a professional blogger, who enjoys enlightening others about unknown and little-known facts. I love to write on all general and professional topics like Home Improvement, Fashion, Health, Travel etc.