How to Wash a Heated Blanket

Heated blankets keep you nice and cozy, but like any other bedding or linens, they need to be washed. Washing a heat blanket can be confusing because it has electrical components that can be damaged, and there are also safety hazards to consider. Whether you need to clean it by hand or in the machine depends on the blanket itself. So, here’s a guide on how to wash a heated blanket, along with several considerations to factor in before and during the process.

How Often You Should Wash Heated Blankets

How often you should wash a heated blanket depends on how much you use it. If you only pull it out for extremely cold nights, it will not need washing as often—about once per season. However, if you use it frequently, it should be washed every couple of weeks or at least once a month. 

Considerations Before You Wash Heated Blankets

Never wash a heated blanket without reading the care tag first. This will give you the proper instructions for the specific type of blanket you have. For instance, some heated blankets can be put in the washing machine, while others need to be hand-washed or spot-cleaned. Always read the tag before proceeding with any method to prevent damaging the blanket and potential injuries. 

How to Wash Heated Blankets in the Washer

Check the care tag to see if your blanket is machine washable, and be sure to follow the manufacturer’s directions accordingly. There are many different types of blankets, and the care tag is your go-to for the best way to wash a heated blanket. That said, you can follow these basic steps for heated blankets that are machine-washable:

Step 1: Unplug and detach cords

The first thing you should do is unplug the heated blanket from the outlet. Follow the care tag’s directions to ensure you correctly disconnect the controls and cords.

Step 2: Pretreat stains

Spot clean stains using a mild detergent and gently dab the area with a microfiber cloth.

Step 3: Load into the washing machine

If you have a top-loading washer, ensure you distribute the blanket around the agitator. For front-loaders, spread the blanket out evenly to prevent an unbalanced cycle. 

Step 4: Use a mild detergent and a gentle cycle setting

Wash with a mild detergent, and avoid using bleach or fabric softeners, as they can damage the blanket. Use the delicate or gentle cycle setting to wash it.

Step 5: Squeeze out excess water and air dry

Avoid twisting the blanket to ensure you don’t damage the wiring. Lay flat or hang to allow it to air dry. You can check the care tag to see if your blanket can be put in the dryer on a low-heat setting, but in most cases, it will need to be air-dried. 

Step 6: Reattach cords and test

Allow it to fully dry before reattaching cords and plugging it in. 

How to Wash Heated Blankets by Hand

While it depends on the blanket, older electric blankets normally need to be hand-washed. Always check the care tag so you know the correct method to use for washing your electric blanket. Washing it by hand is a gentler method that can reduce the risk of damaging the internal wiring.

Follow these simple steps to hand wash your heated blanket and get it smelling fresh again.

Step 1: Unplug and Detach Cords

Before washing, you must unplug the blanket and remove all the cords, regardless of the method you use. 

Step 2: Pretreat Stains

Just like with washing in a machine, you should pretreat any stains with a mild detergent and microfiber cloth beforehand.

Step 3: Prepare the basin or bathtub

You will need a basin large enough to fit the blanket, or you can use your bathtub. Fill it with the correct water temperature based on the care tag instructions, and pour in a small amount of mild laundry detergent. 

Step 4: Submerge and soak

Put the blanket into the basin or tub and agitate the water by swishing it around. Allow it to soak for 10 to 15 minutes.

Step 5: Gently wash with your hands

Rub the blanket with your hands to wash it clean, but avoid twisting it. 

Step 6: Drain soapy water and refill

You need to drain the soapy water from the tub or basin and refill with clean water to rinse out all the suds. This step may have to be repeated to thoroughly rinse the blanket and remove all the soap. Remember to squeeze out the water without wringing the blanket to avoid damaging the wires.

Step 7: Air dry

Once you remove the excess water, lay the blanket flat or hang it to allow it to dry.

Care Tips for Your Heated Blanket

The main key to taking care of your heated blanket is to follow the manufacturer’s guidelines to ensure you wash and store it properly. Use these tips to keep your heated blanket fresh and in good shape:

• Always check the care tag before washing
• Avoid twisting and folding to prevent damaging internal wiring
• Roll up the blanket and store it in a cool, dry place when not in use
• Frequently check the blanket, cords, and components for any damage
• Avoid eating or drinking near the blanket 
• Address stains as soon as possible and spot clean as needed