How to Wash an Electric Blanket - 5 Steps to Keep Your Heated Throw Fresh

Amy McArdle

December 14, 2023 at 4:00 PM·4 min read

Having a warm and cozy bed is imperative during the winter season and, for many of us in colder climes, that means whipping out the heated blanket. As a recent convert to the technology, I can attest to its brilliance - I'm honestly not sure how I ever lived without one. With using it so frequently, however, it could certainly do with a wash, but the prospect of mixing water with electricity raises a whole host of questions.

Creating a cozy bedroom is at the top of my to-do list every December, and the electric blanket forms the foundation. There's no greater feeling when the weather's cold and crisp than getting into clean sheets with your throw switched on for some extra warmth. The only trouble arises when I'm faced with how to wash it, and since we've all heard the warnings surrounding water and electricity, it's understandable if you have similar concerns.

The good news is that washing an electric throw is easier than you'd think, but don't consider conducting your electric blanket spruce-up without reading these tips from the experts. After following these five steps you're toasty throw is sure to feel so fresh it's like its brand new.

1. Prep your throw before washing

A brown themed bedroom with a double bed dressed with comfy cushions and a brown faux fur blanket

The cardinal rule of laundry care is to always check the label. This remains true when you're cleaning an electric blanket. 'Always start by checking the manufacturer's instructions,' says Taylor Robertson, from Heritage Park Laundry Essentials. 'Some electric blankets may not be water-safe or could have specific cleaning requirements.'

This might seem obvious but it's always worth mentioning. Always make sure your electric blanket is unplugged and all cords are detached since this is crucial for safety and to prevent damage to the heating elements.

Before you commence the cleaning operations, try to remove as much debris as possible - a step that's especially important if your heated throw is in the living room. Shake off any dust, hair, and crumbs that might have collected over time to make the rest of the task easier. You can even use an upholstery attachment on your vacuum cleaner for this job.

2. Spot clean

If there are any specific stains you want to dispel, try spot cleaning first. 'Use a cloth and mild detergent to dab at the stain,' says Emily Adams, cleaning expert at NW Maids. 'When dealing with stains, this is the best approach to take.'

Taylor agrees: 'For small stains, spot cleaning with a gentle detergent is often sufficient,' he says. 'Apply a small amount of detergent to the stain, gently rub it in with your fingers or a soft brush, and then wipe away with a damp cloth.'

Remember to always use a gentle detergent when dealing with delicate fabrics, and avoid chemicals that could harm the fabric or affect components. This will also keep the fleecy fabric softer which is key if you want ultimate comfort to help you sleep better.

3. Hand wash

'Some electrical blankets are machine safe and some are not,' says laundry professional from Emily's Maids, Alessandro Gazzo. 'Even if they are, I would suggest not to put them in the washing machine unless you absolutely have to.'

All of our experts agree machine washing is not advisable so steer clear of the laundry room and opt for hand washing instead. 'Fill a bathtub or large basin with cool water and a small amount of gentle detergent, then submerge the blanket and gently agitate,' advises Taylor. Once finished do not ring or twist your blanket. Simply rinse with cool water thoroughly to ensure all detergent is removed.

4. Dry flat

To protect the small wires that run through your blanket, you should always dry an heated throw flat. 'To dry, gently squeeze out excess water (don't wring) and hang or lay flat to dry away from direct heat or sunlight,' says Taylor. Don't be tempted to use a hair dryer either. We know you're desperate to get your heated blanket back but don't rush the drying process since this will risk ruining it. There are other ways to keep your bedroom warm and cozy instead.

5. Avoid common mistakes

When cleaning your electric blanket, there are some common mistakes you'll want to avoid. 'First, never dry clean,' says Taylor. 'The chemicals used in dry cleaning can damage the insulation of the electrical wires.'

He also urges you to avoid excessive heat. 'High temperatures can melt or damage the internal wiring,' notes Taylor. The same goes for ironing, too, as this can harm the wiring.

'Lastly, don't use bleach or harsh chemicals,' says Taylor. 'These can degrade the fabric and electrical components.' Take care of your electric blanket properly and it can last forever. Follow these guidelines to keep the electrics and fabric in the best possible shape to keep you warm and cozy for many winters to come.