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Why Does My Dryer Vent Keep Getting Clogged?

Why Does My Dryer Vent Keep Getting Clogged?

“Why does my dryer vent keep getting clogged?” Well, it’s a common problem, and it usually happens for several different simple reasons: lint, moisture, and sometimes even unwanted critters can team up to cause trouble. 

In this blog, we’re going to find out why this happens and show you how to prevent and fix it. 

So, let’s get started without further adieu and figure out how to keep your dryer vent working smoothly.

Signs of a Clogged Dryer Vent

Clogged Dryer Vent With Lint Which Is Fire Hazard

So, how to tell if the dryer vent is clogged? You can tell if your dryer vent is clogged by watching out for a few clear signs:

1. Takes Too Long to Dry: This is one of the common clogged dryer vent symptoms. When your dryer vent gets blocked, your clothes won’t dry as fast as they should. If you find your laundry taking much longer to dry, that’s a clear sign that something’s not right.

2. Feels Too HOT: If your dryer seems unusually hot when you touch it, that’s often a sign of a clog. It means the hot air can’t escape properly, which ultimately causes the dryer to get hotter than it should.

3. Lint All Around: Check if there’s a pile of lint around your dryer. This can occur when the lint trap is full and can’t catch all the lint. Some of it escapes into the vent and collects outside.

4. Smells Like Something’s Burning: If you ever smell something burning from your dryer, it’s a serious warning. It suggests a fire risk due to a clogged vent, and you need to deal with it right away.

Why Does My Dryer Vent Keep Getting Clogged?

The most common reason for a clogged dryer vent is lint. Lint is the tiny, fuzzy stuff that comes off your clothes when you dry them. When lint piles up in your dryer vent, it can block the airflow and create a clog.

Other reasons for clogged dryer vents include:

Wet Lint in Dryer Vent

It’s usually common thinking, “Why is the lint in my dryer vent wet?” Sometimes, your dryer vent gets clogged because of wet lint. When your dryer is on, it makes hot, moist air. If this moisture can’t get out through the vent, it then turns out the lint in the dryer vent is wet and sticks to the vent walls, making a blockage. 

So, why is your dryer vent clogged with wet lint? Well, there are a couple of reasons behind wet lint trap in the dryer:

1. Improper Ventilation: If your dryer vent isn’t set up correctly or is too long and twisty, it might not let the damp air out properly. This can lead to lint getting trapped and turning damp.

2. Blocked Lint Trap: Sometimes, if your dryer’s lint trap is jammed or not taken care of, wet lint can escape into the vent.

Animal in the Dryer Vent

Another way your dryer vent can get blocked is when unexpected guests, like animals or birds, find their way inside. At times, birds, squirrels, or rodents can build nests or get stuck in your dryer vent. This can stop the air from flowing and cause lint to gather, which ultimately makes your dryer less effective. Plus, this issue leads to a blocked dryer vent and poses a risk of fire.

Moisture in the Dryer Vent

If your dryer vent faces the weather or isn’t insulated properly, moisture from rain or humidity can enter the vent. When this moisture mixes with lint, it creates a sticky substance that can clog the vent.

Foreign Objects

Foreign objects can be things like toys, socks, or other items that accidentally end up in the dryer vent and cause your dryer vent to be clogged. As per foreign objects, these clogs are trickier to fix, and you might need professional help to remove them.

Additionally, if you’re continuously facing the problem of leaking water from your dryer vent, don’t worry we can help. 

How to Stop Your Dryer Vents From Getting Clogged

How To Stop the Dryer Vent from Getting Clogged

Now that you understand why the dryer vent keeps clogging and what the signs are, let’s talk about what you can do to stop it from happening and how to fix it if it does:

Regular Cleaning

Get into the habit of cleaning the dryer lint trap (outdoor) every time you do your laundry. Also, make sure to clean the vent pipe now and then to get rid of any lint buildup.

Inspection and Maintenance

Keep an eye on your dryer vent and the area around it. Check for any objects blocking it and make sure the vent cover stays clear of debris.

Proper Installation

Make sure your dryer vent is set up the right way, with the shortest and most straightforward path to the outside.   

Picture an exterior part of a garage dryer vent which is covered with lint and needs cleaning as it is a fire hazard

Vent Covers

Think about installing a vent cover with a special guard to keep birds and animals from getting inside.

Professional Cleaning

If you suspect a really stubborn clog or if your dryer isn’t working as well as it should, it’s a smart idea to get professionals to clean the vent thoroughly and remove any blockages.

Avoid Overloading Your Dryer

If you stuff too many clothes in your dryer, it can create a problem. It might cause tiny fabric pieces, called lint, to sneak into the vent. This lint can then block the vent, and that’s not good. So, don’t overload your dryer, and make sure there’s enough space for clothes to move around.

Dry Clothes Until They’re Really Dry

When your clothes are a bit wet, they can leave damp lint that sticks to the inside of your dryer vent. This, too, can lead to a dryer vent blockage. So, before you take your clothes out of the dryer, make sure they’re completely dry. It’s not only better for your dryer but also safer.

Why is a Clogged Dryer Vent Risky?

A clogged dryer vent can be risky in these ways:

1. Fire Hazard: It can lead to a dangerous fire in your home. According to the U.S. Fire Administration, which is part of FEMA (the Federal Emergency Management Agency), around 2,900 fires related to home clothes dryers are reported every year. 

These fires bring an estimated five deaths, around 100 injuries, and over $35 million in property damage. Most of these incidents happen in the winter, and January is the peak time for dryer fires in the United States.

2. Dangerous Poisoning: Additionally, a clogged dryer vent cleaning is urgent cause neglected vents risk carbon monoxide poisoning

3. Reduced Efficiency: Your dryer won’t work well, and it will take longer to dry your clothes.

4. Higher Energy Bills: A clogged vent can make your dryer use more energy.

5. Expensive Repairs: It may cause damage to your dryer, which will ultimately lead to costly repairs.

6. Health Concerns: Lint buildup can affect indoor air quality and trigger allergies or respiratory issues.

When you need a professional and reliable dryer vent cleaning service in Armenia Court, choose South Florida Duct. We’re family-owned and operated, with years of experience. We’re properly licensed and insured, which can provide you with peace of mind. Our service enhances home safety and efficiency. Call now to schedule and take advantage of our air duct cleaning service with a 12-month guarantee. Your satisfaction is our guarantee.


To sum it up, we’ve discussed the reasons behind the question, “Why Does My Dryer Vent Keep Getting Clogged?”: Lint, unwanted visitors, and even moisture in the dryer vent can be the culprits. The good news is that with regular cleaning, proper maintenance, and professional help when necessary, you can keep your dryer vent clear and your home safe.


How to check if the dryer vent is clogged?

You can check if your dryer vent is clogged by noticing if your clothes take much longer to dry than usual and if the dryer feels very hot to the touch. If you experience these signs, it’s a good idea to investigate and address the issue to keep your dryer working efficiently.

I’ve cleaned the dryer vent, but it is still not drying. What could be the issue?

If cleaning the vent didn’t help, there could be other reasons. Check if the lint filter is clean and be sure not to put too many clothes in your dryer. It’s also possible that you have to fix your dryer’s heating element or thermostat.

How to unclog a dryer duct?

Start by unplugging your dryer from the vent to clear a clogged dryer duct. After that, use a bendy brush or vacuum to remove the lint and debris from the duct so air can flow freely.

How long does it take to snake a dryer vent?

Snaking a dryer vent usually takes up to one hour to fully complete.

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