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how to clean dryer vent

How To Clean A Dryer Vent?


Have you ever felt that your clothes aren’t drying as efficiently as they used to? If so, it may be time to check the cleanliness of your dryer vents. Dirty and clogged vents can make it difficult for the warm air created by the dryer to escape to the outside, leaving your laundry damp after the drying cycle. In this article, Jacob Dillard, an experienced engineer at Appliance Repair Expert, will explain how easy it is to clean your dryer vent so you can get back to normal!

How often should you clean your dryer vent?

Dryer vents are an important component of home maintenance, yet many homeowners forget to clean them regularly. Regular cleaning of the dryer vent helps to ensure that your clothes dryer runs efficiently and safely. It also prevents lint buildup, potentially creating a fire hazard in the home.

Keep in mind: Dryer vents filled with lint and other debris are responsible for nearly 3,000 home fires and five deaths a year.

It is recommended that you clean the dryer vents at least once a year. Annual cleaning helps remove any lint and debris that may have accumulated and ensures that the dryer is operating most efficiently. If you live in an area with high humidity levels or use your dryer frequently, you may want to consider cleaning the vents more often than once a year.

rubbish in dryer vent

Additionally, you should consider getting your vent inspected by a professional if it hasn’t been cleaned in two years or more, as well as after any construction work involving the laundry room area has been completed.

You can do several things on your own to help keep your dryer vents. For starters, make sure that you regularly clean out the lint trap after each use and vacuum around the opening of the dryer exhaust port regularly.

clean dryer

If possible, try not to use fabric softener sheets in your dryer as these can cause buildup over time, leading to blockages and reducing airflow efficiency. Lastly, make sure that all connections between the wall and the machine are tight so air can move freely without becoming blocked by loose parts or fittings.

Signs that the dryer vent is clogged:

  • Your tumble dryer dries much longer than the usual 45-minute cycle
  • Clothes come out of the dryer damp
  • The dryer is very hot to the touch during operation
  • There is a musty smell when the dryer is running
  • You see a lot of lint outside the siphon and vent

Simple Steps For Effective Dryer Vent Cleaning

Most people don’t realize how much lint accumulates in their vents until they clean them out — it can be quite surprising! By following these simple steps, you should be able to get rid of any built-up debris in no time at all:

Step 1: Get the necessary equipment

glovesWork gloves
vacuum cleaner with a long hose attachmentVacuum cleaner with a long hose attachment
clean ragsClean rags
Brush with firm bristlesBrush with firm bristles

Before tackling this job, it’s important to have the necessary tools on hand. A good pair of work gloves will protect your hands from dirt and injury. A long hose attachment vacuum cleaner helps remove lint and debris from inside the vent pipes.

You should also have some rags handy for wiping down surfaces and a brush with firm bristles that can reach deep into the ducts to clean out any remaining dirt or debris. Finally, make sure you have access to a ladder or step stool so you can safely reach up into the vent pipe if needed.

Step 2: Unplug the unit


This step is very important to prevent electrical shocks during dryer vent cleaning. Make sure to unplug the appliance before doing anything else! Once this has been done, remove any screws or clamps which attach the exhaust tube to the back of the dryer. Then, gently remove the line from its connection point to detach it completely. Carefully inspect both ends of this hose for any visible obstructions or blockages due to lint build-up or other debris.


Step 3: Vacuum out any lint

vacuum cleaning

Using a vacuum with a crevice attachment, try to remove as much lint as possible within the tube-like structure of the vent. Make sure that all sides are checked thoroughly! It is also important not to press too hard when vacuuming to avoid any damage to your vacuum or, even worse –the vent itself! Once this is done, inspect the inside with a flashlight for any remaining lint or other debris that may have gotten stuck inside.

Step 4: Reconnect and test the unit

Before restarting the dryer, it is important to make sure that all connections are secure and have not been damaged during the cleaning process. To reconnect the dryer vent, simply connect the two parts with a clamp or adhesive tape. Afterwards, run a test cycle with an empty load for five minutes to ensure that air flows freely through the vent and out of your home.

dryer test

If you notice any problems, such as poor airflow or lack of heat in your test cycle, it could signify that something got damaged during the cleaning and needs further inspection.

We shared with you some tips for cleaning your air ducts. But if you’re not sure you can do it right or don’t have the time to do it, contact Appliance Repair Expert for help.  Leave a request, and our managers will contact you shortly.

Author: Jacob Dillard
My name is Jacob Dillard, and I am the author of articles at Appliance Repair Expert. Since childhood, I have been fascinated by technology and spent much time reading different books and trying to repair my first CD player. Then, I graduated from the University of Toronto with a degree in Applied Science and Engineering. In a year, I got my first job as a technician at an appliance repair company. After years of practice and working with professionals, I decided it was time to share my knowledge and experience here at Appliance Repair Expert. I want to help you understand everything related to appliance repair, maintenance and installation in the simplest way possible. It will be fun, believe me!

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