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Top 5 Signs Your Dryer Vent Needs Cleaning

Published on July 24, 2025 · By 1-Hour Best Vent Services LLC Service

Dryer vent signs

A clogged dryer vent isn’t just inconvenient—it’s dangerous. Lint buildup can block airflow, leading to overheating and even house fires. According to the U.S. Fire Administration, dryer fires cause hundreds of injuries every year.

1. Clothes Take Too Long to Dry

If your dryer is taking two or more cycles to dry clothing, your vent may be restricted. This is one of the most common early signs of vent blockage.

2. Burning Smell During Operation

A burning odor often means lint is overheating. Shut down your dryer immediately and get the vent inspected by a professional.

3. Lint Around the Dryer Door

Excessive lint inside or around the dryer door signals poor ventilation. Lint that doesn't exit through the vent is dangerous.

4. Dryer Gets Very Hot

Overheating is a symptom of poor airflow. The dryer’s safety thermostat might shut it off mid-cycle to prevent fire.

5. Outside Vent Flap Doesn’t Open Properly

Go outside and check the dryer vent while the dryer is running. If the flap barely moves or doesn’t open at all, that’s a serious airflow issue.

Don't Wait Until It's Too Late!

If you notice any of these signs, schedule a dryer vent inspection today. Our Tampa team offers fast, affordable, and safe dryer vent cleaning and repair.

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