How to Wash an Electric Blanket


There’s nothing quite like wrapping up in a heated blanket when winter sets in. But with all that use (because, let’s be honest, once it’s out, it’s your best friend), your electric blanket might need a little TLC. Whether it’s a splash of tea, a few biscuit crumbs, or just routine care, giving it a clean doesn’t have to be taxing.
If you’re wondering how to wash your electric blanket safely—without turning it into a science experiment—you’re in the right place. Let’s break it down, step by step, so you can keep your blanket fresh, cosy, and ready to take on winter!
Are electric blankets machine washable?
Good news: most modern electric blankets are machine washable (yes, really!). But not all of them. Before you toss it in with your weekly laundry, check the care label for washing instructions—it’s a must. Remember, this isn’t just any old blanket; the delicate internal wiring and heating elements need a bit of extra attention.
If you’re lucky enough to own a VonHaus electric blanket or heated throw, cleaning is a breeze. Simply unplug the control unit, detach the cords, and you’re good to go. Pop it in the washing machine on a gentle 30°C cycle, and let it do the work for you.
How to clean your electric blanket in the washing machine


Ready to freshen up your blanket? Here’s your go-to guide for a safe and effective machine wash:
- Unplug & Disconnect
First things first: unplug your electric blanket from the mains and detach any controls or cords. Electricity and water are not friends—this step isn’t just important; it’s non-negotiable. - Pre-Treat Stains (Optional)
Got any stubborn spots? Dab a little mild detergent on the area and gently work it in. Avoid bleach or harsh chemicals—they’ll do more harm than good to the fabric and the wiring. - Choose the Right Setting
Place the blanket in your machine, select a gentle cycle, and stick to cold or lukewarm water. Use a mild detergent—no fabric softeners! (They may coat the wires and mess with your blanket’s performance.) - Wash Briefly
Keep it quick. A short wash cycle reduces the risk of tangling or stretching the internal wires. Less is definitely more when it comes to your heated blanket. - Rinse Well
If your machine has an extra rinse cycle, use it! This ensures every bit of detergent is washed away, which helps protect the heating elements and keeps your blanket feeling soft and fresh.
Pro Tip: Got a choice of machines? Pick a front-loader over a top-loader with an agitator, as agitators can be rough on the wiring.
How to clean your electric blanket by hand
If machine washing isn’t an option (or if you’re just a little old-school), don’t worry—hand washing works just as well. Here’s how to give your electric blanket the spa treatment it deserves:
- Unplug & Disconnect
Same as before: unplug it and remove the control unit. - Spot-Clean Stains
Dab a bit of mild detergent on any spots or spills, and gently rub with a soft cloth. No scrubbing or harsh chemicals, please! - Soak Gently
Fill your sink with lukewarm water and add a small amount of detergent. Submerge the blanket and let it soak for 5–10 minutes. - Rinse Thoroughly
Drain the soapy water, then rinse the blanket in clean, cold water. Gently press (don’t wring!) the water out. - Handle with Care
Support the entire blanket as you lift it—no yanking or pulling. Stretching the fabric can damage the wiring, and nobody wants that.
Drying your electric blanket – can you use a tumble dryer?
Once your blanket is squeaky clean, it’s time to dry it. But remember, electric blankets are a little more delicate than your average throw, so handle this step with care.
Air-Drying (The Safest Option)
The safest way to dry an electric blanket is to let it air dry; here’s how to do it:
- Lay your blanket flat on a clothes drying rack or a clean, dry surface in a well-ventilated space.
- Avoid hanging it from the edges—this can stretch the fabric and damage the internal wiring.
- Flip it occasionally to ensure even drying. It might take a little longer, but trust us—it’s worth the wait.
Tumble Drying (Proceed with Caution)
If the care label says it’s safe, you can tumble dry your electric blanket, but do so carefully:
- Set your dryer to the lowest heat or delicate setting. High heat can damage the wiring.
- Limit the time to 10–15 minutes—this is just to remove excess moisture, not to fully dry it.
- Finish drying flat on a rack to avoid overheating or distorting the shape.
Pro Tip: If your label doesn’t mention tumble drying, play it safe and stick to air drying. Damaging your blanket could void the warranty—and no one wants that.
Common mistakes to avoid when washing your electric blanket
A little TLC goes a long way, but a few missteps can shorten your blanket’s lifespan. Here’s what not to do:
- Don’t Use Hot Water: It can shrink the fabric and damage the wiring. Stick to cold or lukewarm.
- No Bleach or Harsh Chemicals: Mild detergent is all you need.
- Don’t Iron: The heat can fry the internal wiring. Wrinkles are a small price to pay for warmth.
- Don’t Wring or Twist: This can strain or snap the wires inside. Always press gently to remove excess water.
- Store Smart: Fold or roll your blanket loosely to avoid tight creases that can stress the wiring.
Taking care of your electric blanket doesn’t just keep it looking good—it also ensures it works safely and efficiently for years to come. And let’s be real, once winter rolls around, you’re going to want it in tip-top condition.
Ready to upgrade your cosy comforts? Check out the full VonHaus Heated Blankets Collection for the ultimate in snuggly, energy-efficient comfort. From throws to under blankets, we’ve got everything you need to stay toasty all season long.