Clogged dryer vents cause thousands of house fires every year. Lint is highly flammable, and as it builds up inside the vent duct it traps heat and restricts airflow until the dryer overheats. Indigo Chimney Sweep uses the same duct-cleaning expertise we bring to chimneys to clear dryer vents throughout Joliet — cutting your fire risk and getting your laundry drying properly again.
Why it matters
The U.S. Fire Administration reports that failure to clean is the leading cause of home dryer fires. Beyond the fire hazard, a blocked vent forces the dryer to work harder, which wastes energy, shortens the machine’s life, and can push carbon monoxide back into the home on gas dryers. Cleaning the vent is one of the simplest, highest-value safety jobs a homeowner can schedule.
Signs your dryer vent is clogged
- Clothes take two cycles to dry, or come out hot and damp.
- The laundry room feels unusually warm and humid while the dryer runs.
- There is a burning or musty smell during a cycle.
- The lint trap fills faster than usual, or you cannot feel strong air at the outside vent hood.
- It has been more than a year since the vent was last cleaned.
How we clean it
We clean the full length of the duct — from the dryer connection to the exterior vent hood — using rotary brushes and high-powered vacuums that pull the lint out rather than pushing it deeper. We check that the exterior flap opens freely and that the duct is properly connected, then confirm airflow is restored before we leave. Homes with long or twisting duct runs, common in newer Joliet subdivisions, benefit most because those runs trap the most lint.
Dryer vent cleaning pairs naturally with an annual chimney sweep — both are about keeping your home’s venting clear and safe, and we can handle them in one visit. We serve Joliet, Plainfield, Romeoville, Manhattan, and the surrounding area.
Lower your fire risk with a clean dryer vent. Call (815) 296-9565 or book online.
Frequently asked questions
How often should a dryer vent be cleaned?
Most households should clean the dryer vent once a year. Large families, homes with pets, or long duct runs may need it more often because they generate more lint.
How do I know if my dryer vent is clogged?
Telltale signs are clothes that take longer than one cycle to dry, a hot and humid laundry room, a burning smell, and weak airflow at the outside vent. Any of these means lint is restricting the duct.
Can a dirty dryer vent really cause a fire?
Yes. Lint is highly flammable, and a blocked vent traps heat around it. Failure to clean is the leading cause of home dryer fires, according to the U.S. Fire Administration.
Will cleaning the vent make my dryer more efficient?
It should. With the duct clear, hot moist air escapes freely, so loads dry in one cycle instead of two — saving energy and reducing wear on the machine.
Do you clean the vent from inside or outside?
Both. We clean the entire duct run from the dryer connection to the exterior hood, so no section is left packed with lint.
My dryer vent exits on the roof — can you still clean it?
Yes. We routinely service vents that terminate on the roof or in hard-to-reach spots, using rods and rotary brushes to clear the full run safely.
Should I clean the vent if I have a gas dryer?
Especially then. A blocked vent on a gas dryer can push carbon monoxide back into the home in addition to the fire risk, so annual cleaning is important.
What does dryer vent cleaning cost?
Pricing depends on the length and layout of the duct. See our pricing page or call (815) 296-9565 for a quote up front.
Reviewed by Jamie Reed, operations manager at Indigo Chimney Sweep — 17 years in the trade, serving Joliet and the surrounding Will County communities.