Dryer taking too long to dry?
A normal cycle runs 30 to 45 minutes. If yours is running two, three, or four cycles for one load, something specific changed — and in Bowie's older housing stock, it's the vent about as often as anything else.
A dryer that suddenly needs multiple cycles is almost always losing airflow, not heat. The machine still heats and tumbles normally — the hot, damp air just has nowhere to go. The most common cause is a lint-restricted vent. Less common causes are an overloaded load, a crushed transition hose behind the dryer, or, rarer still, a heating element or thermostat fault that's a job for an appliance repair technician rather than a vent cleaning.
How long should a dryer actually take?
These numbers don't move from one load to the next in a working dryer with a clear vent. If a load that used to take 40 minutes now needs 90, the dryer didn't get weaker — something is blocking it.
- Small load or single bulky item
- 20–25 min
- Regular mixed load
- 30–45 min
- Heavy load — towels, bedding, jeans
- 45–60 min
- Any normal load needing 2+ full cycles
- Not normal
Why it's taking two, three, or four cycles
Six things cause this. Five of them are airflow. One isn't.
Clogged vent or exterior hood
Lint packs the duct or the outside flap gradually over months or years. This is the cause behind most of the "suddenly takes forever" calls I get in Bowie.
Overloaded dryer
Too much in one load blocks air from moving through the drum itself, not just the vent. Split it and see if the time drops before spending money on anything else.
Long or bent duct run
Upstairs laundry rooms and older layouts mean more distance and more 90-degree turns between the dryer and the outside — more places for lint to catch, even on a vent that was cleaned somewhat recently.
Lint screen skipped
Different from the vent — this is the filter right at the door. It restricts airflow the same way, just closer to the source, and it's the one thing on this list you can fix in ten seconds.
Crushed or kinked transition hose
The flexible hose behind the dryer gets pinched when the machine is pushed back against the wall — a common accidental cause after moving the dryer for any reason.
Heating element or thermostat fault
The exception here. If the dryer runs cool or barely warm rather than hot, the problem is electrical, not airflow — that's an appliance repair call, not a vent cleaning.
Hot dryer, wet clothes — that's the giveaway
A dryer that's hot to the touch is heating just fine. If clothes are still wet anyway, the issue isn't the heating element — it's that the hot, moist air has nowhere to go. That specific combination points at the vent, not the machine.
Other signs the vent — not the dryer — is the problem: little or no air moving from the exterior hood while the dryer runs, the outside flap barely lifting or staying shut, a burning or musty smell partway through a cycle, and visible lint gathered around the outside vent cover. Any two of these together are close to a guarantee. If it's not "little" but nothing at all at the hood, and it happened over days rather than months, that points at something more specific than lint.
Clothes dryers cause roughly 2,900 home fires a year in the US, according to FEMA, and lint buildup in the vent is the leading cause — which is the other reason "it just takes longer now" is worth checking rather than living with.
Dryer taking too long — common questions
Is it normal for a dryer to take 2 hours to dry clothes?
No. Even a heavy, bulky load shouldn't need more than about an hour. A load needing two hours — or a normal load put through two or three full cycles — means airflow is restricted somewhere between the drum and the outside. That's almost always the vent, occasionally an overloaded load or a settings issue.
How long should a normal dryer take to dry a load?
A regular mixed load runs 30 to 45 minutes. A small load or single item can be done in 20 to 25. Heavy items like towels or bedding can take up to an hour. Those numbers hold steady from one load to the next in a working dryer — if they've drifted upward, something changed.
How can you tell if a dryer is overloaded?
Clothes come out twisted into a tight rope, the load barely tumbles when you open the door mid-cycle, or a single blanket or comforter takes far longer than expected. Overloading is the one cause on this page that has nothing to do with the vent — split the load and see if the time comes back down first.
Why do I have to run my dryer three or four times to dry one load?
Needing a second cycle occasionally is often just overload. Needing it every time, on normal-sized loads, means the exhaust path is restricted enough that most of the hot, moist air is recirculating instead of leaving the house. In Bowie's older Belair and Levitt-era homes this is overwhelmingly a lint-packed vent; in newer builds with long upstairs-to-exterior runs it's more often the length and bend count of the duct itself.
Why are my clothes still wet even though the dryer is hot?
This is the clearest sign of the group. A dryer that's hot to the touch is heating correctly — the problem isn't the heating element, it's that the hot, moist air has nowhere to go. Hot dryer plus wet clothes points specifically at the vent rather than the appliance, and is worth checking before calling an appliance repair technician.
How do you tell if your dryer vent is clogged?
Little or no air movement at the exterior hood while the dryer runs, the outside flap barely lifting, a burning or musty smell mid-cycle, visible lint around the outside vent cover, and needing more than one cycle for a normal load. Any two of these together are close to a guarantee. A vane anemometer reading at the hood settles it either way in a few minutes.
What are the signs of a dying dryer, versus a clogged vent?
A dryer that's actually failing usually runs cool or barely warm, makes a new noise such as squealing or grinding, or stops heating altogether. That's a different fingerprint than "hot but slow to dry," which is an airflow problem, not the appliance. If yours runs cool, that's an appliance repair call rather than a vent cleaning.
Is it bad to run a dryer for multiple cycles or too long?
Yes, and it's worth taking seriously rather than just living with the extra cycle. Clothes dryers cause roughly 2,900 home fires a year in the US according to FEMA, and lint buildup in the vent is the leading cause. A dryer that needs longer and longer to finish a load is usually also one that's accumulating more lint against a heat source.
How do I get my dryer to dry faster?
Split oversized loads first — it's free and takes thirty seconds. Clean the lint screen every load; that's the filter, not the vent, but it restricts airflow the same way. Check that the exterior hood flap opens freely when the dryer is running. If it's been over a year since the duct itself was cleaned, that's the next thing to test — a free airflow reading settles it in a few minutes, or see whether it's a job you can safely do yourself first.
Why is my dryer only running for a minute or two before stopping?
That's a different problem than "takes too long," and it's not a vent issue. A dryer that shuts itself off early is usually a moisture sensor or thermostat fault on the appliance side. That's outside dryer vent cleaning — worth a call to an appliance repair technician rather than a vent service.
Find out in ten minutes, free
A vane anemometer reading at your exterior hood tells you whether the vent is the cause — no charge, no obligation either way.
Or start with the free Airflow Report page, or see the flat $169 pricing. Back to the main page.