Why does my electric blanket give me a shock or static when I touch it?

Any shock-like feeling from an electric blanket should be treated cautiously, even if it seems mild. Static can sometimes build up in dry rooms and bedding, but a repeated tingle, shock or sting can also mean the product should not be used again until it has been checked outside the home.

1. Switch the blanket off at once and unplug it before touching it again. Expected result: the feeling should stop once power is removed. If you still feel a shock after unplugging, do not continue using the product.
2. Check whether the room is very dry and whether synthetic bedding could be building static. Expected result: static is usually linked to dry conditions and should be occasional, not repeated every time you touch the blanket.
3. Inspect the cord, controller and blanket surface for damage, wear or dampness. Expected result: the product should be dry and intact. If any part is wet, damaged or frayed, stop using the blanket immediately.
4. Do not use the blanket again until you are sure the sensation was only static and the product is dry, flat and undamaged. Expected result: the shock-like feeling should not return. If it does, stop using the product.
5. If you cannot clearly identify the cause, or if the feeling is repeated, stop using it and contact the retailer or store where it was purchased.