Symptoms
- Static shock when touching the dryer door or drum
- Clothes cling together and crackle when separated
- Worse in winter or dry climates
- Shock happens even when the dryer is unplugged
Likely causes
- CommonLow indoor humidity, especially in winterDry air increases static buildup in fabric and on metal surfaces.
- CommonSynthetic fabrics generating static during tumblingPolyester and other synthetics build up more static charge than natural fibers.
- CommonOverdrying clothesRemoving all moisture increases static; slightly underdrying reduces it.
- PossibleDryer not properly groundedIf you feel a shock from the metal cabinet itself even when unplugged, this points to a grounding issue rather than fabric static.
- Less commonDry lint filter housing buildupExcess lint can hold a static charge that discharges when touched.
What to do
- Use a humidifier in the laundry area if indoor air is very dry, especially in winter.
- Add dryer sheets or wool dryer balls to reduce static in the load itself.
- Avoid overdrying by using a lower heat setting or shorter cycle, and remove clothes slightly damp if needed.
- Separate synthetic fabrics from natural fiber items when possible.
- If you feel a shock from touching the dryer's metal cabinet while it's unplugged and not touching any outlet, treat this as a possible grounding issue.
- Check that the power cord's ground connection (3-prong or 4-prong) is intact and not damaged.
- Have an electrician check the outlet and dryer grounding if you suspect a wiring issue rather than fabric static.
Tools and parts
Dryer sheets or wool dryer ballsSearch: “wool dryer balls static reduction”
When to call a pro
If you feel a shock from the dryer cabinet itself rather than the clothes, have an electrician check the outlet grounding and the dryer's power cord.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.