What is a Lint Trap?

 Lint trap meaning

A lint trap is a filter that is a part of the clothes dryer used to trap the lint as the air goes out during the drying period. The location of the lint trap depends on the model and the manufacturing of the dryer. It has such a design that it could be quickly taken out for cleaning. If the lint trap isn’t attached to it, it may lead to the collection of excessive amounts of lint in the dryer vent hose. It will decrease the dryer’s efficiency, shorten its life span, and increase fire risk.

lint trap
Cleaning the clothes dryer lint trap. Please see my portfolio for other home improvement images.

In simple words:

What is a Dryer lint trap purpose?

The Dryer Duct Lint Trap filters reduce the risk of dryer fire by keeping your dryer duct clean and free of lint. In addition, the dryer lint trap allows the air to pass through the duct more easily and without obstruction, saving energy by allowing the dryer to run more smoothly and efficiently.


After each load, the lint trap should be cleaned off. This will help the dryer work at maximum efficiency and dry the clothes quickly. A clean filter can prevent a dryer from catching fire; as there are cases of it catching fire, it could be dangerous. Every load doesn’t fill the trap, so cleaning it can reduce energy usage after each load.

The lint trap filter may trap most of the lint produced, but still, there are chances that some lint may pass through it and assemble in the dryer vent hose. Getting the dryer vent hose cleaned at least once a year is essential for maintenance and safety reasons. The assembled lint in the dryer vent hose can increase the risk of fire and can damage. The case of fire rises when the vent is completely blocked.


Being an essential part of a clothe dryer, a lint trap may also serve as a washing machine’s drainage system. A washing machine may drain in a washtub or directly into the floor drain, and lint can cause problems at the pipe. As the lint washes off the clothes, it flows out with the drainage water and can damage the drain site, producing slower drainage. A filter is installed on the top of the drain site to stop this. This filter should be cleaned to prevent backups and keep the draining of the water smoothly.


A lint trap can be found at any of the hardware stores. In addition, if the dryer’s tap has worn holes, the manufacturer may replace it.


Difference between Dryer Vent and Lint Vent


We may use the dryer to dry our cloth every week, but not all know the importance of cleaning the dryer vent. This problem arises because many may confuse the dryer vent and the lint vent. Both are very important to clean and mark no difference in cleanliness.


A) Lint Trap – The lint trap is the one line of defense against the lint assembly. It comes with a mark and is easily within reach. It is located on the right side of the dryer’s door or top of the dryer. The lint trap is that line of defense that catches most of the laundry lint before getting into the dryer vent. The lint trap should be cleaned after every dryer use.


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B) Dryer Vent – The dryer vent is located behind the dryer and is connected to the vent by a flexible silver duct. The dryer vent is usually the exhaust system that exhausts the dryer’s heat to the outside of your house. The lint may pass through during the dryer cycle and can assemble in the dryer vent even if the user is good at cleaning the lint catcher every time. In a year, the lint can create a blockage on the vent. A blocked dryer vent may lead to longer drying times, waste energy, and even catching fire, creating panic. This is why the fire departments recommend cleaning the dryer vent once a year. If the user doesn’t know how to clean and has no correct tools, they should consult a professional dryer vent cleaner. 

Let us see how to clean lint trap:

How to Clean Dryer Lint Trap?

To clean the dryer link trap, do the following steps:

  1. Remove the lint screen.
  2. Use a vacuum to remove small bits.
  3. Take the lint trap screen to the sink. Wash it with warm soap and water.
  4. Use your vacuum to clean the slot the lint trap slides into. Use a long, narrow vacuum extension to reach as far down as possible.

How to keep your dryer fire-proof?


A complete dryer cleaning twice a year is considered safe. This is a good habit as the lint-filled trap can cause fire and be unsafe.


Take a thorough cleaning of the trap twice a year; taking the dryer apart to clear it entirely is a good option. This is a quick option to fix and reduce the chances of catching fire. This can be done once a month or depending on the usage of the dryer. 


Lint trap cleaning tools are:


  • 1) Vaccum with the hose attachment.
  • 2) An empty cardboard paper towel roll or a hollow gift wrap cardboard tube.
  • 3) Box
  • 4) Soft scrub brush.
  • 5) Vinegar or dish soap.


After this, you need to remove the lint trap and place it under the running water to begin cleaning. Some lint is stuck; all you need is to use a small amount of vinegar or dish soap and then use the brush over it to loosen up the lint. Don’t forget to rinse it thoroughly and then keep it aside for drying it. While drying up, blow a vacuum to wipe out any loose lint in the dryer. 


After this is done, attach the cardboard roll to the vacuum attachment using the box tape. The seal should be made tight to maintain the suction. If the user uses the wrapping paper roll, it needs to be cut down a bit. Then use the newly created extended hose to clean inside the vent and, at last, head outside to clean the vent from outside. The cleaning and its procedure have never been so easy before. Clean it and be safe. 


The cleaning of the lint is as vital as the safety of a device. You need to clean it once a year and return it; it may save power and work more efficiently, eliminating the fire risks.

Where is the lint trap on a washing machine?

The lint trap is located within the washing system. Usually, the washer’s lint filter may be within the center agitator of a top-loading washer. Mesh lint traps are also commonly found in washer drain hoses. However, most washing machines do not have an interior lint trap. Therefore, your washer lint trap is clogged if you have an older device.

How often to clean the dryer lint trap?

Users should clean the lint trap in the dryer before or after each use. The lint filter should be wiped clean before and after each load of laundry. However, it would help to clean your dryer vent every six months.

Why is my dryer lint trap wet?

The lint trap is wet because of condensation in the dryer drum after the drying cycle ends. Condensation usually results from improper ventilation, which can cause moisture and lint to collect in the dryer’s exhaust system duct and leak back into the dryer after it turns off.

Igor Milosevic
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