How to Wash an Electric Blanket Safely and Effectively

Keep heated bedding fresh and functional with gentle cleaning and thorough air drying.

By Sneha Tete, Integrated MA, Certified Relationship Coach
Created on

How to Wash an Electric Blanket: A Comprehensive Guide

Electric blankets provide cozy warmth during cold nights, but keeping them clean requires special care to ensure their continued safety and functionality. Washing the blanket properly extends its life, preserves its heating capability, and helps you stay comfortable year after year. This in-depth guide covers the essential steps and considerations involved in washing, drying, and maintaining your electric blanket.

Table of Contents

Preparation: Checking and Preparing Your Electric Blanket

Before you begin washing your electric blanket, follow these essential preliminary steps to avoid damaging the electrical wiring and ensure overall product safety:

  • Read the Manufacturer’s Instructions: Always consult the care label and user manual for your specific blanket. Not all electric blankets are machine-washable. Some older or specialty models may require special handling.
  • Inspect for Damage: Check the blanket, its power cord, and controller for frayed wires, visible tears, or any damage. Do not attempt to wash or use blankets showing signs of wear or electrical issues. Replace if needed for safety reasons.
  • Unplug and Detach: Unplug the blanket from the power outlet. If it has a detachable controller or power cord, remove them as per manufacturer instructions. Do not wash any electrical components or detachable cords.
  • Shake Out Debris: Shake the blanket gently to remove any loose dirt or particles before placing it in water.

How to Machine-Wash an Electric Blanket

Many modern electric blankets are designed for easy machine washing. However, following the correct procedures is crucial to avoid damaging the integrated wiring.

  1. Pre-Soak the Blanket: Place the unplugged, detached blanket in your washing machine or a bathtub filled with lukewarm water (not hot). Add a small amount of mild detergent (avoid bleach or harsh chemicals). Let it soak for 15 to 20 minutes; this helps lift dirt without rough agitation.
  2. Set Machine to Gentle Cycle: After soaking, set your washer to a delicate or gentle cycle. Wash the blanket for a short cycle — generally just 2 to 3 minutes. Excessive agitation or wash time risks damaging the wiring.
  3. Rinse Thoroughly: Run a rinse cycle to thoroughly remove detergent. Proper rinsing helps preserve the condition of the blanket and its circuitry.
  4. Spin Gently: If your machine has a spin cycle, one gentle spin helps remove excess water. Do not wring the blanket by hand as this can bend or break the internal wires.

Machine-Wash Do’s and Don’ts Table

DoDon’t
Use mild detergent and lukewarm waterUse bleach or fabric softener
Pre-soak briefly before washingWash on hot or strong agitation cycle
Unplug and remove cords/controllers before washingWash the blanket while plugged in or with cord attached
Follow manufacturer’s care instructionsIgnore warning labels or tags

How to Hand-Wash an Electric Blanket

If your electric blanket is an older model, is not stated as machine washable, or you simply prefer, hand-washing is a safe alternative.

  1. Fill a Tub with Lukewarm Water: Use a bathtub or large basin. Add a small amount of gentle detergent.
  2. Agitate Gently: Submerge only the blanket (never the controller or power cord). Gently move it around by hand. Avoid twisting, wringing, or excessive scrubbing.
  3. Soak for 15-20 Minutes: Let the blanket sit, allowing the detergent time to break down dirt.
  4. Rinse Carefully: Drain soapy water and refill the tub with clean, lukewarm water. Rinse until all suds are removed; repeat as needed.
  5. Drain and Press Out Water: Carefully press water out by folding the blanket and gently pressing down. Do not twist or wring.

Drying Your Electric Blanket

Proper drying is critical to maintaining the safety and lifespan of your electric blanket.

  • Do not use a clothes dryer: Exposing the blanket to direct heat or the tumbling action of a dryer can damage the wiring and insulation.
  • Air Dry Only: Lay the blanket flat on a clean surface or drape over a clothesline, shower rod, or drying rack. Smooth out wrinkles and gently reshape to its original form. Ensure the blanket is completely dry before using or storing it.
  • Dry Indoors or in Shade: Direct sunlight or heat sources can trigger shrinkage or warp components. Allow sufficient time — this could be several hours or overnight depending on humidity and thickness.

Things You Should Never Do With an Electric Blanket

  • Never Dry Clean: Chemicals and processes used in dry cleaning can damage the heating wires, insulation, and fabric, increasing fire risk.
  • Never Iron or Use Heat Guns: High heat from irons or blow dryers can melt insulation and wiring.
  • Don’t Use if Damaged or Wet: Never use a blanket that is still damp or shows signs of electrical or fabric damage. Wait until it is completely dry before plugging in.
  • Do Not Twist or Wring: Avoid excessive manipulation which damages delicate wiring inside the blanket.
  • Do Not Pin or Fold Excessively: Refrain from pinning, folding tightly, or placing heavy objects on the blanket, as it may damage the internal coils and ruin the product.

Care and Maintenance Tips for Your Electric Blanket

  • Inspect Annually: At the start of each season, check for frayed wires, scorch marks, broken controllers, or uneven heating. If you notice any issues, replace the blanket immediately.
  • Store Properly: When not in use, fold the blanket loosely (never with sharp creases) and store in a cool, dry place away from heavy objects. Avoid wrapping power cords tightly around the blanket.
  • Follow Manufacturer’s Safety Precautions: Only use the blanket as instructed. Never use more than one electric blanket (or heating pad) at once, and do not pile objects on top of it during use.
  • Replace Older Blankets: Consider replacing your electric blanket every 10 years or at the first sign of trouble, as older wiring is more susceptible to failure and fire hazards.
  • Turn Off When Not in Use: Always switch off or completely unplug the blanket when you’re not using it, especially before sleeping if it is not equipped with an automatic shut-off feature.

Annual Electric Blanket Inspection Checklist

  • Are the heating wires evenly spaced and undamaged?
  • Is there any visible wear, scorch marks, or fraying along fabric or wires?
  • Does the controller work properly and cords fit snugly?
  • Is the blanket less than 10 years old?
  • No burning smell or excessive heat during operation?

Frequently Asked Questions (FAQs) About Washing Electric Blankets

Q: Can you put an electric blanket in the washing machine?

A: Yes, if the care label specifically says the blanket is machine-washable. Use a delicate cycle, short wash, mild detergent, and always detach the power cord and controller first. Never use hot water or harsh chemicals.

Q: Is it safe to dry an electric blanket in the dryer?

A: No. Using a tumble dryer is not recommended. Instead, hang your electric blanket or lay it flat to air dry thoroughly before use.

Q: How often should you wash your electric blanket?

A: At least once per season, or more often if it becomes soiled. Always refer to the manufacturer’s recommended frequency for best results.

Q: What if my blanket can’t be safely submerged for washing?

A: Some older or specialty models are spot-clean only. For such cases, gently sponge clean with a damp towel and mild soap, ensuring no water enters the electrical parts.

Q: What signs suggest it’s time to replace my electric blanket?

A: Visible wear, damaged or loose wiring, discoloration, faulty controls, or if the blanket is over 10 years old. Do not continue using an unsafe blanket.

Summary: Key Tips for Electric Blanket Care

  • Always unplug and detach controllers before washing.
  • Never wash or dry clean the controller or cord.
  • Air dry flat or over a line—never by machine or direct heat.
  • Inspect your blanket for damage before and after every wash.
  • Store flat or loosely folded. Replace the blanket at the first sign of deterioration.

Seasonal Safety Reminders

Proper upkeep not only keeps your electric blanket fresh but ensures your household’s safety. Pair regular cleaning with annual fire detector checks, practice safe operation, and you’ll enjoy cozy warmth for seasons to come.

Sneha Tete
Sneha TeteBeauty & Lifestyle Writer
Sneha is a relationships and lifestyle writer with a strong foundation in applied linguistics and certified training in relationship coaching. She brings over five years of writing experience to thebridalbox, crafting thoughtful, research-driven content that empowers readers to build healthier relationships, boost emotional well-being, and embrace holistic living.

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