Why Your Dryer Stopped Working—And What Actually Fixes It
Your dryer worked fine this morning. Now it's spinning but your clothes are still damp after a full cycle. Or worse, it won't start at all. You're standing in the laundry room wondering if you need a new one, but here's what I've learned after years of fixing these machines: most dryer problems are fixable, and many are things you can prevent yourself.
The frustration is real. A broken dryer means wet laundry piling up, extra loads, and the worry that you're looking at a $500+ replacement. But before you panic, let's talk about what actually goes wrong and how to handle it.
The Most Common Dryer Issues I See Every Week
Not Heating Properly
This is hands down the most frequent call we get. The drum spins, you hear it running, but the clothes barely dry. In many homes, we see this caused by a clogged lint trap or exhaust vent. You'd be surprised how often people don't realize lint buildup blocks airflow, making the dryer work twice as hard and produce half the heat.
The second culprit is usually a broken heating element. If your lint trap is clean and the vent is clear, but your dryer still won't heat, the element has probably burned out. This is a wear-and-tear issue that happens after years of use—nothing you did wrong, just age.
Won't Start at All
If you push the button and nothing happens, start with the obvious: Is it plugged in? Sounds silly, but we've rolled up to jobs where that's literally the issue. Beyond that, it's usually the thermal fuse or door latch. The thermal fuse is a safety device that blows if the dryer overheats, and it's a one-time-only part—it can't be reset. The door latch is what tells the dryer it's safe to run. If that's broken, the machine won't start for safety reasons.
Dryer Is Running But Taking Forever
This ties back to airflow. A clogged vent system makes your dryer work inefficiently. You end up running multiple cycles, wasting energy and money. We once serviced a home where the homeowner had been running the dryer twice for every load—just because the exhaust vent was completely blocked with lint about fifteen feet up.
Gas vs. Electric: Different Problems, Same Frustration
Gas dryers have one extra component: the igniter. Electric dryers heat with a coil. When a gas dryer won't heat, it's often the igniter failing instead of the element. Both are replaceable, but the diagnosis is different. If you have a gas dryer, don't try to troubleshoot the igniter yourself—that's a job for someone certified to work with gas appliances.
Electric dryers are more straightforward, but they still need proper respect. Always unplug before you touch anything inside.
What You Can Actually Fix Yourself
Clean your lint trap every single time. This takes thirty seconds and prevents 80% of dryer problems. Also, check your external vent flap—it should open easily when the dryer runs. If it's stuck, clean it. These two things alone will keep your dryer healthy for years.
Beyond that, most repairs require parts and tools you probably don't have. If you're handy, you might replace a thermal fuse or door latch yourself, but honestly, the labor time usually makes it worth calling a professional. A dryer repair service costs less than buying a new machine and usually takes less than an hour.
When to Replace vs. Repair
Here's the rule I tell people: if your dryer is under five years old and the repair costs less than 50% of a new unit, fix it. If it's older than eight years and has had multiple issues, replacement might make sense. But most dryers last 10-13 years with decent care.
If you have other appliances acting up, like washer repair issues, that's sometimes a sign to look at your whole laundry room setup.
Bottom Line
Most dryer problems come down to lint, heat, or age. Start by cleaning everything you can access yourself. If that doesn't work, call a technician—don't keep running it and hoping it fixes itself. That just wastes energy and money while your clothes stay damp.
Quick action checklist: Empty the lint trap completely, check that the external vent opens freely when the dryer runs, verify the machine is plugged in, run one test cycle with warm air, then call for service if it still won't heat or won't start.
