A washing machine is built to handle constant motion, spinning, mixing water, and agitating clothes to remove dirt. But when rattling noises start coming from inside the machine, especially during the wash or spin cycle, it is usually a signal that something is wrong. One of the most common causes of these noises is coins or small objects that have slipped out of pockets and become trapped in the drum area. While this issue may seem minor at first, ignoring it can lead to more serious damage over time.
Understanding the source of the rattling, the risks associated with it, and the steps to prevent future occurrences can help homeowners protect their appliance and avoid expensive repairs. Let’s explore why this happens and what you should do when it does.
Why Your Washing Machine Is Rattling
The sound of rattling often comes from small, hard objects that enter the drum along with clothing. Items like coins, keys, screws, nails, hairpins, or even small toy parts can easily slip through the holes of the inner drum. Once inside, they may bounce around during the cycle, hit the metal drum, or get stuck between the inner and outer tubs.
Over time, these objects can move deeper into the machine, becoming trapped in the pump filter or the drain system, which can eventually lead to drainage problems or pump failures. Even if the object remains near the drum, ongoing friction or impact can create long-term wear on the metal surfaces or damage the drum paddles.
Common Sources of the Noise
- Coins and Metal Objects
Loose change is the most frequent culprit. When coins get trapped between the inner drum and the outer tub, they create a clinking, rattling, or grinding sound that becomes louder as the drum spins faster. - Keys, Screws, and Small Hardware
These objects are harder and sharper than coins, which means they can scratch the drum, dent the metal, or cause deeper damage inside the machine. - Hairpins, Bobby Pins, and Clips
Small and thin, these items slip easily through the drum holes. They can get stuck in the heating element, the filter, or around the pump, eventually leading to blockages. - Small Toys or Decorative Items
Children’s pockets often hide small items that can easily end up inside the washer and cause noise or blockages.
What Happens If You Ignore the Rattling
A minor noise may not seem urgent, but leaving foreign objects inside the washing machine can result in major issues. Potential consequences include:
- Damage to the drum or drum paddles
- Scratches or dents that can ruin delicate fabrics
- A damaged heating element
- Blocked pump filter or drain hose
- Pump failure due to object obstruction
- Complete inability to drain the water
These issues not only reduce the performance of the washer but can also lead to costly repairs or even premature appliance replacement.
How to Address the Problem Safely
- Stop the Machine Immediately
If your washer begins to rattle, pause the cycle and unplug the machine to avoid further damage. - Check the Drum Manually
Open the door and spin the drum slowly by hand. Sometimes you may hear or feel an object rubbing against the surface. - Inspect the Seal and Door Area
Objects can get stuck in the door gasket. Look inside the folds to see if anything is trapped. - Examine the Pump Filter
Most washing machines have an accessible pump filter behind a small panel. Coins and small items often end up here. Cleaning the filter may solve both noise and drainage problems. - Avoid Dismantling Internal Parts Yourself
If the object is wedged between the inner and outer tubs or stuck deeper inside, DIY attempts can make the damage worse. Calling a professional technician ensures safe and effective removal.
How to Prevent the Problem in the Future
- Always check all pockets before placing clothes into the washer.
- Use garment bags for small items like baby socks or accessories.
- Inspect clothing with zippers, buttons, or metal decorations.
- Educate children to empty their pockets before laundry.
Developing these simple habits will protect your appliance from preventable damage and help extend its lifespan.
When to Call a Professional
If the noise persists despite your inspection, or if you suspect the object has moved deeper into the washer, professional help is necessary. A qualified technician can disassemble the machine safely, locate the source of the rattling, and repair any resulting damage.
A rattling washing machine is not just an inconvenience. It is a warning sign of potential internal damage. Having the issue addressed promptly ensures reliable performance, reduces repair costs, and keeps your home running smoothly.
If your washing machine is making rattling noises or showing signs of internal obstruction, contact Poway Appliance Repair Service Center. Our experienced specialists will quickly diagnose the issue, remove any trapped objects, and restore your washer to safe and efficient operation.
Contact us
(858) 203-0990
