How do I keep my dryer running longer?
Keep air moving. Clean the lint filter every load, clean the exhaust duct and check the outside hood at least once a year, use rigid or semi-rigid metal duct rather than foil or plastic, and do not overload or underload the drum. Level the dryer, fix new noises early, and have the inside cleaned by a technician about once a year.
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By Kasra Taheri, Founder, LoclisPublished
Researched and drafted with AI, then checked claim by claim against the sources listed below before it was published. Prices and rules change; the dates beside each source say when it was last checked.
Step by step
Read when to stop and call a pro, further down this page, before you start.
Step 1: Clean the lint filter every load
Clean the lint filter before and after each cycle.[3]
Step 2: Wash the filter if it looks shiny
Wash the screen with soap and water and let it dry to remove softener film.
Step 3: Vacuum the duct once a year
Unplug the dryer, disconnect the duct, vacuum it with the hose attachment and reconnect it.[1]
Step 4: Check the outside hood
With the dryer running, check that the flaps of the hood move freely and nothing is nesting inside.[1]
Step 5: Swap foil or plastic duct
Replace plastic or foil, accordion-type ducting with rigid or corrugated semi-rigid metal duct.[2]
Step 6: Size the load
Dry one washer load at a time, and add a few items to a very small load so it tumbles.[1]
Step 7: Level the dryer
Adjust the leveling legs until the dryer sits even and does not rock.[1]
Keep air moving
A dryer lasts longest when it does not have to fight for air. Most early failures, from burnt-out heaters to hot-running motors and belts, trace back to lint and a restricted vent, so nearly everything below is about airflow.
Start with the lint filter. GE says to clean the lint filter before each use: moisten your fingers, reach into the filter opening and run your fingers across the filter.[1] The USFA agrees you should clean the lint filter before and after each cycle, and never run the dryer without one.[3] If the screen starts to look shiny, wash it with soap and water and let it dry; a film from fabric softener can block air even when no lint shows.
Clean the duct once a year
Lint that gets past the filter settles in the duct. GE says to inspect and clean the exhaust ducting at least once a year to prevent clogging, and that a partially clogged exhaust can lengthen the drying time.[1] Longer cycles mean more hours on the heater and the motor, which is wear you can avoid.
On an electric dryer the job is simple. Turn off electrical supply by disconnecting the plug from the wall socket, disconnect the duct from the dryer, vacuum the duct with the hose attachment and reconnect the duct.[1] Then check the exhaust hood: GE says to check with a mirror that the inside flaps of the hood move freely when operating, and to make sure there is no wildlife nesting inside the duct or hood.[1]
Use the right duct
What the duct is made of matters as much as how clean it is. The CPSC advises you to replace plastic or foil, accordion-type ducting material with rigid or corrugated semi-rigid metal duct.[2] GE's venting rules are similar: do not use plastic or other combustible ductwork, use the shortest length possible, and do not crush or collapse it.[1] Pushing the dryer tight against the wall is the usual way a duct gets crushed, so leave room behind it.
Do not overload it, or underload it
Both extremes cost the machine. GE says large, heavy fabrics contain more moisture and take longer to dry, and not to put more than one washer load in the dryer at a time.[1] ENERGY STAR makes the opposite point: too small of a load can cause problems, too.[4] A load that cannot tumble freely dries unevenly, so you run longer cycles to compensate.
Match the setting to the load, and use a shorter time rather than overdrying: GE notes that overdrying wrinkles clothes. Empty pockets before every load, since coins and tissue damage drums and clog filters.
Level it and listen to it
Some shaking and noise is normal, but a dryer that rocks strains its bearings and belt. GE's fix for a dryer that shakes is to move it to an even floor space, or adjust leveling legs as necessary until even.[1] A new squeal, thump or rumble is worth acting on early; a worn belt or roller is a small repair now and a bigger one after it fails. See how to replace a dryer belt.
Have the inside cleaned
Lint also builds up behind and inside the cabinet. The CPSC says to clean behind the dryer, where lint can build up, and to have a qualified service person clean the interior of the dryer chassis periodically to minimize the amount of lint accumulation.[2] GE puts it at once a year: have a qualified technician vacuum the lint from the dryer once a year.[1] Doing this on the same day as the duct is easy to remember.
Stop and call a pro if
- Drying times keep growing after a clean filter and a vacuumed duct. The duct may be blocked somewhere you cannot reach.
- The duct is long, runs through a wall, floor or roof, or ends at a roof vent. Leave roof and high-ladder work to a vent cleaner.
- The dryer smells of burning or trips a breaker. Unplug it and call a technician.
- It is a gas dryer. Cleaning the filter and the duct is fine; anything involving the burner or gas connection is for a qualified technician.
Getting help in Virginia
When a dryer starts to fail, why an electric dryer runs but does not get hot is the place to begin, and should I repair or replace my dryer helps you decide what to do next. Browse dryer repair businesses, or read more appliance repair answers. When you are ready, describe the dryer problem once and local appliance repair businesses quote it.
Common questions
- How often should I clean the dryer vent?
- At least once a year, according to GE's manual, which says to inspect and clean the exhaust ducting at least once a year to prevent clogging. Do it sooner if drying times are getting longer. The CPSC says damp clothes at the end of a normal cycle may be a sign that the lint screen or exhaust duct is blocked.
- Do I need to clean the lint filter every load?
- Yes. GE says to clean it before each use and the USFA says before and after each cycle. It takes seconds, and a clogged filter is the cheapest way to shorten a dryer's life.
- What kind of dryer duct is best?
- Rigid or corrugated semi-rigid metal duct. The CPSC says the flexible plastic or foil type traps lint more easily and is more susceptible to kinks or crushing, which can greatly reduce airflow. GE says not to use plastic or other combustible ductwork.
- Does overloading hurt a dryer?
- It makes it work harder. GE says not to put more than one washer load in the dryer at a time, and that large, heavy fabrics contain more moisture and take longer to dry. Split heavy items such as beach towels into smaller loads.
- Should I have a technician service my dryer?
- Once a year is reasonable. Both GE and the CPSC recommend having a qualified person clean lint from the inside of the dryer. Ask for the duct and hood to be checked at the same visit.
Sources
- [1] Owner's Manual, Dryers (49-90052), GE Appliances. Checked October 27, 2026.
- [2] Overheated Clothes Dryers Can Cause Fires (Publication 5022), U.S. Consumer Product Safety Commission. Checked October 27, 2026.
- [3] Clothes Dryer Fire Safety, U.S. Fire Administration, FEMA. Checked October 27, 2026.
- [4] Clothes Dryers, ENERGY STAR, U.S. Environmental Protection Agency. Checked October 27, 2026.
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