Dryer Taking Too Long? Here’s What to Check

Dryer running for hours but clothes still coming out damp? Nothing quite like pulling a load out after a two-hour cycle and finding it’s still wet. Before you assume the dryer is done for, there are a few common causes you can check yourself. If those don’t solve it, book a dryer repair with Always Prompt Repairs or call (07) 3062 2377 — we’ll find the fault and get your dryer drying properly again.

Simple Checks You Can Do First

Slow drying times are often caused by airflow issues rather than a mechanical fault. Start with these checks — they fix the problem more often than you’d expect.

Step 1: Clean the Lint Filter

This is the single most common cause of slow drying. A clogged lint filter restricts airflow through the drum, which means hot air can’t circulate properly and moisture can’t escape. Pull out the lint filter and clear off all the lint — you should be doing this before every cycle. If the mesh is blocked with a waxy residue (common if you use dryer sheets), wash it with warm soapy water and a soft brush, then let it dry completely before replacing it.

Step 2: Check the Exhaust Vent

If your dryer vents to the outside (most vented dryers do), check the external vent flap. Go outside and feel for airflow while the dryer is running — you should feel a strong, warm stream of air. If the airflow is weak or non-existent, the vent hose is likely blocked with lint buildup. Disconnect the vent hose from the back of the dryer and check for blockages. A long, kinked, or crushed vent hose is a very common culprit — the shorter and straighter the run, the better the dryer will perform.

Step 3: Don’t Overload the Dryer

Overloading prevents clothes from tumbling freely, which means hot air can’t reach all surfaces evenly. The dryer ends up running for much longer because the clothes in the centre of the bundle never get properly exposed to the heated airflow. As a general rule, fill the drum about three-quarters full — clothes need room to tumble. Also, avoid mixing heavy items (towels, jeans) with lightweight items (t-shirts, underwear) — the heavy stuff takes much longer and keeps the whole load damp.

Step 4: Check the Condenser Unit (Condenser Dryers)

If you have a condenser dryer (no external vent), check whether the condenser unit needs cleaning. On most models, you can slide it out from the bottom front of the machine. Rinse it under running water to clear any lint buildup. A blocked condenser dramatically reduces drying efficiency. Also check and empty the water collection tank — if it’s full, the dryer may stop heating or run inefficiently.

When You Need a Professional

If you’ve cleaned the lint filter, checked the vent, and the dryer is still taking ages, you’re likely dealing with a component failure. Here are the most common faults we diagnose in dryers across Brisbane.

Clogged Internal Ductwork

Even with regular lint filter cleaning, lint gradually builds up inside the dryer’s internal ductwork over the years. This hidden buildup restricts airflow just as effectively as a clogged external vent — but it’s much harder to access without disassembling the machine. If your dryer is more than three or four years old and has been slowing down gradually, internal lint buildup is a strong possibility. It’s also a fire risk, so it’s worth addressing sooner rather than later.

Failing Heating Element

If the heating element is partially burned out or has a broken section, the dryer may still produce some heat — but not enough to dry clothes efficiently. You’ll notice the dryer feels lukewarm inside rather than properly hot. The drum spins, the timer counts down, but the clothes just don’t dry. A heating element that’s on its way out can take twice or three times as long to finish a load before finally failing completely.

Worn Drum Seals

The felt seals around the front and rear of the drum prevent hot air from leaking out of the drum chamber. When these seals wear thin or deteriorate, heated air escapes around the drum instead of passing through the clothes. The dryer runs for the full cycle, but the hot air is bypassing the load. Worn drum seals often produce a musty smell as lint accumulates in the leaked airspace.

Thermostat or Thermal Fuse Fault

Dryers use thermostats to regulate temperature and thermal fuses as safety cut-outs. If a thermostat is reading incorrectly, it may be cycling the heater off too early — the dryer never reaches full drying temperature. If a thermal fuse has partially failed, the dryer might produce intermittent heat. In both cases, the dryer runs for a long time but doesn’t actually get hot enough to remove moisture effectively.

Moisture Sensor Fault

Many modern dryers use moisture sensors to detect when clothes are dry and automatically end the cycle. If these sensors are dirty, corroded, or faulty, the dryer may think the clothes are dry when they’re still damp — or the sensor may not function at all, causing the dryer to default to a timed cycle that isn’t long enough. Cleaning the sensors (usually metal strips inside the drum near the lint filter) with a damp cloth and some rubbing alcohol can sometimes resolve this.

What Does a Dryer Repair Cost?

Our standard callout is $219, which includes the first 30 minutes of on-site labour — covering diagnosis and, in many cases, the repair itself. Additional time is $45 per 15-minute block. Parts are quoted separately. We offer a $20 discount for seniors, pensioners, and students. All pricing is an estimate — your technician will confirm costs before starting.

Return visits are $29 plus parts and labour. We’ll provide a fixed price quote before any work is carried out. All repairs include a 12-month warranty on parts and labour.

Book Your Dryer Repair

We service Greater Brisbane, Ipswich, and the Northern Gold Coast with 1-hour arrival windows. Book your dryer repair online or call (07) 3062 2377 (Mon–Fri, 7 am – 4:30 pm). For more on the dryer faults we handle, see our dryer repair page.