--- title: "Lint Path and Exhaust Vent Cleaning" description: "Lint cleared from the screen housing, the duct behind the laundry and the whole run to the outside hood." url: "https://appliancemaintenance.center/services/lint-path-and-exhaust-vent-cleaning/" --- # Lint Path and Exhaust Vent Cleaning Lint cleared from the screen housing, the duct behind the laundry and the whole run to the outside hood. ## What the lint path and exhaust vent cleaning involves. The lint screen in a dryer catches most of the fluff, and the rest goes where you cannot see it. It collects in the screen housing below the slot, in the blower wheel, in the short transition duct behind the machine, along the wall or ceiling run and in the hood outside, where a flap or a guard can hold a mat of it. Every layer means less air moving, so the drum stays damp longer, the heater or burner runs longer, and the cabinet and the exhaust run get hotter. Lint is also what burns. This service cleans the whole path, not just the screen. The dryer is unplugged, and a gas model has its supply valve closed before it is pulled out. The screen housing is vacuumed with a long, flat tool, the transition duct is taken off and cleared or replaced, and the wall run is cleaned with a rotary brush from the inside and from the hood. The flap or guard outside is cleared and checked for free movement. A crushed foil or plastic transition is replaced with semi-rigid or rigid metal, and joints are sealed with foil tape rather than screws that catch lint. The machine is then run to check airflow at the hood and the log notes the run length and condition. How the visit goes ### What it usually costs Low to moderate · Lint path cleaned from the screen housing through the transition duct and wall run to the outside hood A short, straight run through one wall is the lighter end. A long run with bends, a roof or soffit exit, a stacked pair or a closet installation takes longer, and a crushed transition replaced with metal duct adds a part. ### Answers 4 problems Hot or Burning Lint Smell in the Laundry Room: Stop the Cycle Laundry Taking Two Cycles to Dry: The Lint Path Is Usually Why · Appliance Energy Use Creeping Up With Nothing Else Changed · Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check ### Comes up most on Laundry ### Codes that lead here EF1 · Lint Screen / Exhaust Vent Cleaning · cLn cond · 353 Electrolux EF1: the machine has found a ventilation blockage. ## Lint path and exhaust vent cleaning, step by step. Run a cycle to confirm strong airflow at the hood, and log the run length, the duct type and the date of the next cleaning. 01 Unplug the dryer, close the gas valve on a gas model, and pull the machine out enough to reach the transition duct. 02 Vacuum the lint screen housing and the area around the blower that the owner's panels allow, and clear the transition duct. 03 Brush and vacuum the wall run from inside and from the outdoor hood, and free the hood flap or guard. 04 Replace crushed foil or plastic transition duct with metal, reconnect it with foil tape, and push the dryer back without kinking it. 05 Run a cycle to confirm strong airflow at the hood, and log the run length, the duct type and the date of the next cleaning. ## The problems it answers. 4 of them, from hot or burning lint smell in the laundry room: stop the cycle to appliance maintenance code or reminder light: filter, descale, vent check. [All problems](https://appliancemaintenance.center/problems/) Fire, gas, water or wiring risk ### Hot or Burning Lint Smell in the Laundry Room: Stop the Cycle 6 causes, cheapest first Before you call ### Tell us this when you book 1. Whether the dryer is gas or electric, vented or a condenser or heat pump model 2. Where the exhaust leaves the house: through a wall, the roof, a soffit or a crawl space 3. Roughly how long the run is, and whether it bends or passes through a closet 4. When it was last cleaned, and whether loads have been taking longer to dry It also answers - [**Laundry Taking Two Cycles to Dry: The Lint Path Is Usually Why** 6 causes](https://appliancemaintenance.center/problems/laundry-taking-two-cycles-to-dry/) - [**Appliance Energy Use Creeping Up With Nothing Else Changed** 6 causes](https://appliancemaintenance.center/problems/energy-use-creeping-up/) - [**Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check** 8 causes](https://appliancemaintenance.center/problems/appliance-maintenance-code/) ## Low to moderate, on the site's scale. A short, straight run through one wall is the lighter end. A long run with bends, a roof or soffit exit, a stacked pair or a closet installation takes longer, and a crushed transition replaced with metal duct adds a part. [Read the full cost guide](https://appliancemaintenance.center/cost/) | Service | Relative cost | | --- | --- | | [Condenser coil and fan cleaned on a refrigerator, freezer, wine or beverage unit or ice maker, drain pan checked](https://appliancemaintenance.center/services/condenser-coil-cleaning/) | | | [Water filters replaced and flushed, inlet screens checked, descaling run on a steam oven, ice maker or dish care machine](https://appliancemaintenance.center/services/water-filter-and-descaling-service/) | | | [Door seals tested, cleaned and reseated, hinges and cabinet level adjusted, a worn gasket replaced](https://appliancemaintenance.center/services/door-seal-check-and-replacement/) | | | **Lint path cleaned from the screen housing through the transition duct and wall run to the outside hood** | low to moderate | | [Drain filter cleared, door boot and detergent drawer cleaned, tub clean run, fill hoses checked and machine leveled](https://appliancemaintenance.center/services/drum-seal-and-drain-filter-cleaning/) | | | [Filter and sump cleaned, spray arm nozzles cleared, door seals and dispensers checked, drain loop confirmed](https://appliancemaintenance.center/services/dish-care-filter-and-spray-arm-cleaning/) | | | [Burner heads, ports and caps cleaned, igniters cleared, flames read, gas connector and shutoff leak-tested](https://appliancemaintenance.center/services/burner-igniter-and-gas-connection-check/) | | | [Hood or microwave grease filters degreased or replaced, charcoal pads renewed, fan housing wiped, damper checked](https://appliancemaintenance.center/services/grease-filter-and-hood-fan-service/) | | | [Annual plan: scheduled visits across cold storage, cooking, dish care and laundry, with one running service log](https://appliancemaintenance.center/services/annual-maintenance-plan/) | | ## Where it comes up most. Most bookings: Laundry. [All home appliance types](https://appliancemaintenance.center/types/) Codes that lead here - [`EF1` Electrolux · Vents and airflow](https://appliancemaintenance.center/error-codes/electrolux-ef1-ventilation-blockage/) - [`cLn cond` Fisher & Paykel · Vents and airflow](https://appliancemaintenance.center/error-codes/fisher-and-paykel-dryer-cln-cond/) - [`353` GE Profile · Vents and airflow](https://appliancemaintenance.center/error-codes/ge-profile-dryer-code-353/) - [`d90` LG · Vents and airflow](https://appliancemaintenance.center/error-codes/lg-dryer-d90/) [All 9 codes that lead here](https://appliancemaintenance.center/error-codes/#family-airflow) Often the same visit - [**Whole-home maintenance visit** 2 problems in common](https://appliancemaintenance.center/services/diagnostic-visit/) - [**Condenser coil cleaning** 2 problems in common · lowest](https://appliancemaintenance.center/services/condenser-coil-cleaning/) - [**Annual maintenance plan** 2 problems in common · lowest](https://appliancemaintenance.center/services/annual-maintenance-plan/) ### Laundry ## The makes we see it on. 35 makes on this site, and the lint path and exhaust vent cleaning on any of them. Each mark opens that make's own page. [All 35 brands](https://appliancemaintenance.center/brands/) ## Lint path and exhaust vent cleaning, where we come out. The home, the climate and the building all change how the lint path and exhaust vent cleaning goes. These notes are about that, metro by metro. [All service areas](https://appliancemaintenance.center/locations/) [Tampa Bay](https://appliancemaintenance.center/locations/tampa-bay/) FL · 31 areas Tampa Bay laundries often sit in a garage or along an outside wall, and lint path and exhaust vent cleaning there clears the screen housing, the full duct and the wall outlet, where wasps, lizards and damp lint like to settle through the humid months. - [Hyde Park](https://appliancemaintenance.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://appliancemaintenance.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://appliancemaintenance.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://appliancemaintenance.center/locations/tampa-bay/westchase/) - [Carrollwood](https://appliancemaintenance.center/locations/tampa-bay/carrollwood/) - [Belleair](https://appliancemaintenance.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://appliancemaintenance.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://appliancemaintenance.center/locations/tampa-bay/palm-harbor/) [Orlando](https://appliancemaintenance.center/locations/orlando/) FL · 30 areas Orlando houses of recent decades often route the dryer exhaust overhead and out a roof jack, a long hidden path where lint collects unseen, so lint path and exhaust vent cleaning there covers the whole run and confirms the cap's flap still opens freely. - [Winter Park](https://appliancemaintenance.center/locations/orlando/winter-park/) - [Windermere](https://appliancemaintenance.center/locations/orlando/windermere/) - [Dr. Phillips](https://appliancemaintenance.center/locations/orlando/dr-phillips/) - [Bay Hill](https://appliancemaintenance.center/locations/orlando/bay-hill/) - [Lake Nona](https://appliancemaintenance.center/locations/orlando/lake-nona/) - [Heathrow](https://appliancemaintenance.center/locations/orlando/heathrow/) - [Celebration](https://appliancemaintenance.center/locations/orlando/celebration/) [Miami / South Florida](https://appliancemaintenance.center/locations/south-florida/) FL · 47 areas In South Florida condos the dryer exhaust often joins a building riser or runs a long interior duct, so lint path and exhaust vent cleaning there is arranged with the association while the unit's own screen housing and connector are cleared. - [Brickell](https://appliancemaintenance.center/locations/south-florida/brickell/) - [Coconut Grove](https://appliancemaintenance.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://appliancemaintenance.center/locations/south-florida/coral-gables/) - [Pinecrest](https://appliancemaintenance.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://appliancemaintenance.center/locations/south-florida/key-biscayne/) - [Aventura](https://appliancemaintenance.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://appliancemaintenance.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://appliancemaintenance.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://appliancemaintenance.center/locations/south-florida/miami-beach/) - [Golden Beach](https://appliancemaintenance.center/locations/south-florida/golden-beach/) - [Weston](https://appliancemaintenance.center/locations/south-florida/weston/) - [Boca Raton](https://appliancemaintenance.center/locations/south-florida/boca-raton/) - [Palm Beach](https://appliancemaintenance.center/locations/south-florida/palm-beach/) [New York Metro](https://appliancemaintenance.center/locations/new-york/) NY · 75 areas Many New York apartments run a condensing or heat-pump dryer where no outside wall can be reached, and lint path and exhaust vent cleaning there turns to the condenser and its filters, while buildings with vented machines have the duct cleaned under house rules. - [Upper East Side](https://appliancemaintenance.center/locations/new-york/upper-east-side/) - [Upper West Side](https://appliancemaintenance.center/locations/new-york/upper-west-side/) - [Tribeca](https://appliancemaintenance.center/locations/new-york/tribeca/) - [SoHo](https://appliancemaintenance.center/locations/new-york/soho/) - [Greenwich Village](https://appliancemaintenance.center/locations/new-york/greenwich-village/) - [Battery Park City](https://appliancemaintenance.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://appliancemaintenance.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://appliancemaintenance.center/locations/new-york/park-slope/) - [DUMBO](https://appliancemaintenance.center/locations/new-york/dumbo/) - [Forest Hills](https://appliancemaintenance.center/locations/new-york/forest-hills/) - [Great Neck](https://appliancemaintenance.center/locations/new-york/great-neck/) - [Southampton](https://appliancemaintenance.center/locations/new-york/southampton/) - [Scarsdale](https://appliancemaintenance.center/locations/new-york/scarsdale/) [Houston](https://appliancemaintenance.center/locations/houston/) TX · 36 areas Houston humidity makes lint damp and heavy, so it sticks to the walls of an exhaust duct instead of blowing through, and a yearly lint path and exhaust vent cleaning there keeps drying times short and brings the outside flap back to a clean swing. - [River Oaks](https://appliancemaintenance.center/locations/houston/river-oaks/) - [Memorial](https://appliancemaintenance.center/locations/houston/memorial/) - [Tanglewood](https://appliancemaintenance.center/locations/houston/tanglewood/) - [Greater Heights](https://appliancemaintenance.center/locations/houston/greater-heights/) - [Kingwood](https://appliancemaintenance.center/locations/houston/kingwood/) - [Bellaire](https://appliancemaintenance.center/locations/houston/bellaire/) - [Bunker Hill Village](https://appliancemaintenance.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://appliancemaintenance.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://appliancemaintenance.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://appliancemaintenance.center/locations/houston/sugar-land/) - [Cinco Ranch](https://appliancemaintenance.center/locations/houston/cinco-ranch/) - [The Woodlands](https://appliancemaintenance.center/locations/houston/the-woodlands/) - [West University](https://appliancemaintenance.center/locations/houston/west-university/) [Chicago](https://appliancemaintenance.center/locations/chicagoland/) IL · 50 areas In Chicagoland basements the dryer exhaust often travels a long way to the rim joist, and in January its outside flap can freeze shut, so lint path and exhaust vent cleaning there clears the whole run and checks the hood after the first hard frost. - [Lincoln Park](https://appliancemaintenance.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://appliancemaintenance.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://appliancemaintenance.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://appliancemaintenance.center/locations/chicagoland/wilmette/) - [Winnetka](https://appliancemaintenance.center/locations/chicagoland/winnetka/) - [Glencoe](https://appliancemaintenance.center/locations/chicagoland/glencoe/) - [River Forest](https://appliancemaintenance.center/locations/chicagoland/river-forest/) - [Oak Park](https://appliancemaintenance.center/locations/chicagoland/oak-park/) - [Hinsdale](https://appliancemaintenance.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://appliancemaintenance.center/locations/chicagoland/lake-forest/) - [Highland Park](https://appliancemaintenance.center/locations/chicagoland/highland-park/) - [Gold Coast](https://appliancemaintenance.center/locations/chicagoland/gold-coast/) - [Lakeview](https://appliancemaintenance.center/locations/chicagoland/lakeview/) [Los Angeles](https://appliancemaintenance.center/locations/los-angeles/) CA · 95 areas Los Angeles houses remodeled several times over often reroute the dryer duct through walls in ways nobody wrote down, and lint path and exhaust vent cleaning there traces the actual path, clears it and replaces any foil or plastic section with rigid metal. - [Beverly Hills](https://appliancemaintenance.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://appliancemaintenance.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://appliancemaintenance.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://appliancemaintenance.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://appliancemaintenance.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://appliancemaintenance.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://appliancemaintenance.center/locations/los-angeles/hancock-park/) - [Studio City](https://appliancemaintenance.center/locations/los-angeles/studio-city/) - [Calabasas](https://appliancemaintenance.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://appliancemaintenance.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://appliancemaintenance.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://appliancemaintenance.center/locations/los-angeles/pasadena/) - [San Marino](https://appliancemaintenance.center/locations/los-angeles/san-marino/) - [Malibu](https://appliancemaintenance.center/locations/los-angeles/malibu/) [San Diego](https://appliancemaintenance.center/locations/san-diego/) CA · 31 areas San Diego laundry closets tucked into hallways or garages often exhaust through short, crowded ducts, and lint path and exhaust vent cleaning there clears the screen housing and duct and makes sure the outlet is not hidden behind a planter, a fence or a bird's nest. - [La Jolla](https://appliancemaintenance.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://appliancemaintenance.center/locations/san-diego/carmel-valley/) - [Point Loma](https://appliancemaintenance.center/locations/san-diego/point-loma/) - [Del Mar](https://appliancemaintenance.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://appliancemaintenance.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://appliancemaintenance.center/locations/san-diego/coronado/) - [Encinitas](https://appliancemaintenance.center/locations/san-diego/encinitas/) - [Solana Beach](https://appliancemaintenance.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://appliancemaintenance.center/locations/bay-area/) CA · 74 areas Bay Area flats built long before home dryers often vent them through improvised ducts in light wells or under stairs, and lint path and exhaust vent cleaning there clears those runs, checks their joints and shortens any that wander farther than they need to. - [Pacific Heights](https://appliancemaintenance.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://appliancemaintenance.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://appliancemaintenance.center/locations/bay-area/russian-hill/) - [Noe Valley](https://appliancemaintenance.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://appliancemaintenance.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://appliancemaintenance.center/locations/bay-area/hillsborough/) - [Atherton](https://appliancemaintenance.center/locations/bay-area/atherton/) - [Woodside](https://appliancemaintenance.center/locations/bay-area/woodside/) - [Palo Alto](https://appliancemaintenance.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://appliancemaintenance.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://appliancemaintenance.center/locations/bay-area/tiburon/) - [Piedmont](https://appliancemaintenance.center/locations/bay-area/piedmont/) - [Marina](https://appliancemaintenance.center/locations/bay-area/marina/) For the heart of your home. ## Questions about the lint path and exhaust vent cleaning. ### Is emptying the lint screen after every load not enough? It is essential, and it is not enough. Some lint always passes the screen and settles in the housing, the duct and the outdoor hood. The annual cleaning covers that part of the path, which a homeowner cannot reach from the laundry room. ### Can a roof exhaust be cleaned from inside the house? Much of it can, with a rotary brush fed up the run. The cap on the roof also needs attention, because its screen or damper can hold lint and nests; that part is done only where it can be reached safely. ### Does a condenser or heat pump laundry machine need this service? It has no duct to the outside, but it has more filters: usually a door lint screen and a second filter in front of the condenser or heat exchanger. Those, and the condenser itself on models that need rinsing, are what the visit cleans instead. --- **[Read on the site: Lint Path and Exhaust Vent Cleaning](https://appliancemaintenance.center/services/lint-path-and-exhaust-vent-cleaning/)** **[Book a visit with ApplianceMaintenance.center](https://appliancemaintenance.center/schedule/)**