5 Warning Signs Your Dryer Vent Needs Cleaning Now

A clogged dryer vent isn’t just an annoyance that adds an extra cycle to laundry day. It’s one of the most common, and most preventable, causes of house fires, and it’s easy to overlook until it becomes a real problem. Here are five signs it’s time to get yours checked.

1. Clothes Take Longer to Dry

If a load that used to finish in one cycle now regularly needs two, that’s usually the very first sign. Restricted airflow means your dryer has to work harder and longer to do the same job.

2. The Dryer Feels Hot to the Touch

Run your hand along the top of the dryer during a cycle. If it feels unusually hot, warm air that should be venting outside is instead building up inside the unit.

3. A Burning Smell

Lint is highly flammable, and a burning smell during a cycle is not something to wait out. If you notice this, stop the dryer and have the vent inspected as soon as possible.

4. Visible Lint Around the Exterior Vent

Step outside and check where your dryer vents to the exterior. Excess lint gathering around the vent hood, or a flap that won’t open properly due to buildup, both point to a restricted line.

5. It’s Been a Year or More

Even without obvious symptoms, most households benefit from a dryer vent cleaning at least once a year. Larger families or households doing frequent laundry may need it more often.

Why This Matters More Than People Realize

Dryer vent fires are one of the more common, and more preventable, home fire causes on record. The fix is straightforward: a full vent line clearing from the dryer connection to the exterior termination point, checking for lint buildup, crushed sections, and improper venting materials along the way.