Can you wash an electric blanket? This question often arises during the colder months or at the start and end of the season when blankets need freshening up.

If you're planning laundry tasks in your home, it's essential to know whether washing this item is safe. Unfortunately, the answer isn't a simple 'yes' or 'no.' The washability of an electric blanket depends on several critical factors, and improper cleaning could lead to irreversible damage.

Below, we provide expert insights on how to properly maintain your heated blanket.

Is It Safe to Wash an Electric Blanket?

Some electric blankets can be washed, while others cannot. We’ll clarify which types you can clean to help you maintain your blanket's longevity and freshness as part of your regular cleaning routine when you clean your bedroom.

When Washing an Electric Blanket is Possible

You can wash an electric blanket if you check its care label first, similar to how you would before washing pillows, cleaning a weighted blanket, and washing wool blankets.

'It's crucial to review the manufacturer's washing instructions, which may appear on a product care label, in a booklet included with the blanket, or on the packaging itself,' advises Nick Woodward, founder of Essential Living.

'Most electric blankets are constructed from materials that can be machine washed, typically after detaching the plug and controller,' the experts at Sleep Foundation note. 'Their internal wiring is designed to be waterproof to handle moisture and sweat from sleep. Cleaning is usually straightforward, but it’s vital to read all instructions carefully before washing and reconnecting the electrical components.'

Woodward adds: 'Newer electric blankets can generally be washed and dried in standard machines. I also suggest washing a new electric blanket in your washer before its first use.'

Steps for Washing an Electric Blanket

For safe washing, follow these cleaning tips

1. Detach the control cord: 'Your electric blanket connects to a wall power source via a control cord. Before washing, it’s essential to disconnect this cord after turning off the blanket and unplugging it. Never submerge the control cord in water,' warns Nick Woodward from Essential Living.

2. Adhere to the manufacturer's washing guidelines. 'Most electric blankets can be washed on a gentle, cold cycle and tumble dried on low heat,' the experts at Bedsure state. Woodward concurs: 'Most manufacturers suggest soaking the blanket for about five to fifteen minutes. If no specific temperature is recommended, opt for a cold water soak for 15 minutes.'

3. Use a gentle wash cycle: 'Nearly all modern electric blankets are safe for machine washing, but manufacturers often advise against complete wash cycles,' Woodward continues. 'Typically, a few minutes on the “delicate” or “gentle” cycle will suffice, followed by a quick rinse and spin.'

4. Dry the blanket, but be cautious about your dryer’s capacity, similar to drying a duvet or comforter. 'Make sure the blanket can move freely during tumble drying. If it doesn't fit comfortably, consider air-drying it instead,' Woodward advises. Regardless, set the dryer to a 'cool' temperature, and take it out while still damp to let it air-dry completely, which helps maintain its shape.

Avoid over-spinning or overheating your electric blanket in the washer or dryer, and do not cram it into an undersized drum—this can damage wiring and alter its shape. If necessary, consider gently hand-washing it in the bathtub. Remember, ironing an electric blanket will likely harm its wires.

Electric blankets should not be dry cleaned.

When Washing an Electric Blanket is Not Recommended

'Not all electric blankets can be washed. Even spot cleaning may pose risks, as excessive moisture can damage the wiring... carefully check the manufacturer's instructions before purchasing or cleaning your blanket,' the experts at Sleep Foundation advise.

If your heated blanket requires spot cleaning, act promptly after any spills. First, unplug the blanket, then blot the stain with a paper towel and remove any debris. Apply a dilute solution of laundry detergent and warm water to the stain, gently working it in, followed by rinsing with a clean, damp cloth. Allow it to air-dry flat.

How Often Should You Wash an Electric Blanket?

Wash your electric blanket as needed—ideally every time you launder your bedding or at least every two weeks. Be sure to wash it again before storing it for the summer, ensuring it is completely dry and rolled up, with the cord and controls unplugged to prevent mold and wiring damage.

After washing and drying, inspect for any signs of damage. If you notice the blanket appears misshapen or the wiring seems compromised, it’s best to switch to a gentler hand wash and air dry method.