Is your dryer making strange sounds that weren’t there before? A noisy dryer is not only annoying—it can also be a sign that something is wrong. Ignoring these sounds can lead to bigger (and more expensive) issues down the line. In this post, we’ll break down what different dryer noises could mean and how you can fix them.

Common Dryer Noises and Their Causes

1. Squeaking or Squealing

  • Cause: Worn-out or misaligned drum support rollers, idler pulley, or motor bearings.
  • Fix: Lubricate or replace the faulty component. If the noise persists, it’s best to call in a professional for a full inspection.

2. Thumping or Banging

  • Cause: Items like shoes or heavy zippers in the drum. It can also be an unbalanced load or a worn-out drum roller.
  • Fix: Check for loose items and remove them. If the sound continues, inspect the drum rollers and replace them if needed.

3. Grinding or Scraping

  • Cause: Metal parts like the drum glides or rear drum bearing may be worn out and rubbing against the drum.
  • Fix: Stop using the dryer immediately and inspect these parts. Replacing worn drum glides or bearings usually resolves the issue.

4. Rattling

  • Cause: Loose screws, bolts, or foreign objects caught in the drum baffles.
  • Fix: Tighten all screws and check for coins, buttons, or debris inside the drum.

5. Humming or Buzzing

  • Cause: Faulty motor or electrical issue, especially if the dryer won’t start.
  • Fix: Unplug the unit and consult a professional technician. This type of noise may indicate a failing motor or bad start switch.

How to Prevent Dryer Noise Problems

  • Don’t overload your dryer. Heavy loads wear out internal parts faster.
  • Clean the lint trap and vent regularly. Clogs can stress the motor.
  • Balance your loads. Uneven loads can throw off the drum alignment.
  • Schedule regular maintenance. A technician can catch small problems before they become expensive repairs.

When to Call a Professional

If you’ve tried basic troubleshooting and the noise continues, it’s time to call a licensed appliance repair technician. Continuing to use a noisy dryer could result in more damage and a potential fire hazard.

At Maple Leaf Appliance Repair, we specialize in fast, reliable dryer repairs. Whether it’s a simple fix or a major component replacement, we’ll get your dryer running smoothly again.

Don’t wait for a full breakdown—address those strange dryer sounds today!