How to Wash a Heated Blanket Without Damaging the Electrical Components

Heated blankets are comfortable and convenient solutions for staying warm. They have electric heating elements for regulating heat through a thermostat connected to inner wiring. As with all blankets, regular cleaning is paramount to maintaining quality and functionality. However, you can't just toss a heated blanket into the washing machine. Instead, they require special care.

You can wash most modern electric blankets, but the method varies based on the manufacturer's care instructions. Here are the general steps for cleaning a heated blanket without damaging the electrical components.

Step-by-Step Guide for Cleaning an Electric Blanket

Most modern heated blankets can be machine or hand washed because their heating elements are encased in waterproof and fireproof material. However, the best way to know how to wash your blanket is to check the care tag or label for specific instructions. Heated blankets come in various styles, materials, and technologies, each with particular care guidelines.

General steps for cleaning your heated blanket include:

1. Read the Manufacturer's Instructions

Read the care label to understand the manufacturer's instructions. There, you'll find out if your blanket is machine or hand washable and the recommended water temperature and detergent. These instructions also clarify the best way to dry the blanket.

2. Prep the Blanket

To ensure your safety and prevent damage to the heating elements, unplug the blanket well before cleaning. Properly detach any control cords and connectors. Confirm that there are no exposed, frayed, or damaged cords or cables. Remove all debris by shaking off any dust or crumbs. Use an upholstery vacuum or lint roller to remove pet hair and other debris.

3. Pretreat Visible Stains

Spot clean stains using a cloth and mild soap. Apply a small amount of detergent on the stain and let it sit for a few minutes. Pat the stain with a warm, damp cloth or gently rub it with your fingers or a soft brush until it goes away. Then wipe it down with the wet cloth.

Most heated blankets are made from polyester or fleece fabrics, so consider an oxygenated laundry stain remover for stubborn stains. Avoid harsh chemicals that can damage the blanket.

Remove odors using white vinegar. Fill a spray bottle with equal parts water and white vinegar. Spray the blanket with the solution and let it sit for several minutes before washing.

4. Wash the Blanket

Depending on the care instructions, wash your blanket by hand or machine.

How to Hand Wash and Dry a Heated Blanket

Unless the care instructions specifically recommend machine washing, hand washing is advisable. Fill the bathtub or a large basin with cool water, add a small amount of detergent, soak the blanket for several minutes, and then gently agitate it. Drain the soapy water, refill the tub and rinse the blanket in clean water. Keep repeating this process until all the detergent is removed. Do not wring or twist the blanket to drain excess water. Instead, hang it to drip dry on a rack or clothesline.

How to Machine Wash and Dry a Heated Blanket

If you have a top-loading machine, evenly spread the blanket around the agitator or impeller to keep the load even. Avoid balling up the blanket. You can add non-lint-producing towels or sheets to balance the load if necessary. Add detergent to the dispenser and select the correct wash setting according to the care tag.

In general, washing heated blankets in a machine requires a gentle, short cycle on a low-speed spin with minimal agitation to preserve internal wiring. Be careful with water. Using hot water can melt the insulation off the inner wiring. Wash separately from other clothes.

To dry the blanket, gently squeeze out any excess water and hang or dry it flat to protect the tiny wires that run through it, keeping it away from direct heat or sunlight. Don’t be tempted to rush the drying process by using a hair dryer. You might ruin your heated blanket.

Most heated blankets can sustain a cool temperature and air-only or air-fluff cycle. Consider a short dryer cycle, and then air dry to complete the process.

Don't forget to wipe the controller and cords with a damp cloth. Avoid getting moisture on any of the attached remote controls. Let them dry completely before reattaching them to the blanket. Before snuggling back into your blanket, thoroughly ensure there are no exposed wires or hazardous damage to the blanket.

How Often to Clean a Heated Blanket

The frequency of cleaning your heated blanket depends on your frequency of use. However, if you use it frequently, washing the heated blanket at least once a month is recommended. Use your heated blanket over a duvet or comforter instead of directly over your body. This prevents overheating and can reduce frequent washings. When not in use, store the blanket in a cool, dry environment. Avoid tightly folding it, as this may damage the wiring.

Common Mistake to Avoid

Most people assume that dry cleaning is the best way to clean a heated blanket. It is not. Don't dry clean your blanket unless the care label recommends it. The chemicals used in dry cleaning can easily damage the blanket's electric wire insulation.

Cleaning your blanket is easier than it seems. Regular cleaning is essential to prevent allergens and enhance restful sleep. To maintain your blanket's longevity, always follow the manufacturer's care instructions and avoid harsh chemicals and high heat.