How to Wash Your Heavy Winter Blankets: A Step-by-Step Guide

How to Wash Winter Blankets

There’s nothing quite like wrapping yourself in a thick, cozy blanket on a chilly winter night. But when it’s time to freshen them up, many people feel unsure about how to wash these bulky items without damaging them or their washing machines.

If you’ve been wondering how to wash your heavy winter blankets the right way, this guide has you covered.
👉 Or leave it to the pros with our Laundry Collection & Delivery Service.

Step 1: Read the Care Label

Before anything else, check the manufacturer’s care label. This will tell you:

• Whether the blanket is machine washable, hand wash only, or dry clean only.
• The recommended water temperature.
• If tumble drying is allowed.

Blankets made from wool, fleece, cotton blends, or even down require different care, so always follow the label to avoid shrinking or damaging your blanket.

Step 2: Shake Off Dust and Pre-Treat Stains

• Shake out your blanket to remove dust and lint.
• If you spot any stains, apply a gentle stain remover or diluted detergent directly on the area.
• Let it sit for 10–15 minutes before washing.

Step 3: Choose the Right Washing Method

A) Machine Washing (If Label Allows)

• Use a front-loader or a top-loader without an agitator.
• Select a gentle or bulky cycle.
• Wash with cold or lukewarm water and a mild detergent.
• Avoid bleach or fabric softeners.
• Add an extra rinse cycle to remove all detergent.

💡 Tip: Wash the blanket by itself to prevent overloading your machine.

B) Hand Washing in a Bathtub (For Large or Delicate Blankets)

1. Fill your tub with lukewarm water and add gentle detergent.
2. Fully submerge the blanket.
3. Soak for 20–30 minutes.
4. Gently move it around to release dirt.
5. Drain, then rinse thoroughly with fresh water.
6. Press out water, don’t wring or twist.

Step 4: Dry It Properly

Air Drying (Best for Most Blankets)

• Lay the blanket flat on a clean surface.
• Reshape while damp.
• Dry indoors or in a shaded area outdoors.

Tumble Drying (If Label Permits)

• Use low heat or air fluff.
• Toss in clean dry towels to help with drying.
• Pause the cycle occasionally to rearrange the blanket.

Step 5: Keep Your Blanket Fresh Between Washes

• Air it out weekly in the sun (sunlight helps kill bacteria).
• Use a duvet cover or throw cover to minimize dirt.
• Store blankets in a breathable cotton bag during summer months.

Bonus Tips to Extend the Life of Your Blankets

• Wash only 1–2 times per winter season unless heavily soiled.
• Use mild or wool safe detergents.
• Avoid overloading your washer, this can damage both the blanket and the machine.
• Rotate usage between blankets to minimize wear.

Looking to keep your whole home fresh? Don’t miss our Deep Cleaning Checklist for Winter.

Prefer Professional Help?

If your blanket is extra large or delicate, consider booking our trusted Blanket & Duvet Cleaning Service.
We offer convenient pick-up and delivery across Johannesburg.

Final Word

Now that you know how to wash your heavy winter blankets the right way, you can enjoy a cleaner, healthier sleep environment all season long. With just a little effort, you’ll keep your cozy essentials looking and feeling their best year after year.

Need more laundry tips? Read:
🔹 Same Day Laundry Service
🔹 How To Deep Clean Couch Without A Machine