How to Wash a Weighted Blanket (Step-by-Step Guide)

Weighted blankets have gained immense popularity for their calming effects and ability to improve sleep. However, like any other bedding, they require regular cleaning to stay fresh and extend their life. Cleaning a weighted blanket may sound daunting, but with the proper steps, it’s easier than you think! Whether you’re dealing with accidental stains or simply doing routine maintenance, this guide will walk you through the process.

Why Cleaning Your Weighted Blanket Matters

Over time, weighted blankets can accumulate dirt, sweat, and allergens, making them less effective and less hygienic. Proper cleaning not only extends the lifespan of your blanket but also keeps it comfortable and safe for use. The trick? Understanding how to wash it without damaging the fabric or filling.

Step 1: Check the Care Label

Before you begin, read the care label attached to your weighted blanket. Manufacturers often include specific instructions tailored to their materials and fillings. These details will tell you whether the blanket is machine washable, hand-wash only, or if it requires special care.

Essential considerations on fillers and care methods include:

• Plastic pellets: Machine wash in cold water and air dry.
• Glass beads: Hand or machine wash, air dry.
• Organic fillers (like rice or beans): Not washable. Spot clean only.

Make this your starting point to avoid irreversible damage.

Step 2: Pre-Treat Stains

Before washing, examine your blanket for any visible stains. For best results:

• Use a mild, bleach-free detergent mixed with cold water.
• Gently dab the stain with a clean cloth or sponge.
• Repeat until the stain is lifted.

This step prevents the stain from setting in further, especially during a machine or hand wash.

Step 3: Machine Washing (If Applicable)

If the care label indicates your weighted blanket can be machine-washed, follow these instructions:

Steps for Machine Washing:

• Choose a gentle cycle: Delicate or gentle settings are crucial to protecting both the fabric and the fillers.
• Use cold or warm water: Avoid hot water, as it can damage plastic beads or shrink the fabric.
• Select a mild, bleach-free detergent: Avoid fabric softeners or bleach, as they can degrade materials over time.
• Don’t overload the machine: Ensure your machine has enough capacity for the weight of the blanket. Heavier blankets may need a commercial machine at a laundromat to prevent damage to home washing machines.

Pro tip: If your weighted blanket comes with a removable cover, wash the cover separately according to its own care label.

Step 4: Hand Washing (For Delicate Blankets)

For blankets labeled “hand wash only” or those with particularly delicate materials, try this approach:

Steps for Hand Washing:

1. Prepare a tub: Fill a clean tub or basin with cold water. Add a mild detergent, avoiding harsh chemicals or bleach.
2. Submerge the blanket: Gently swirl it through the water to loosen any dirt.
3. Soak and agitate: Allow the blanket to soak for 10–15 minutes, gently agitating every few minutes.
4. Rinse thoroughly: Replace the soapy water with clean water, and rinse until no detergent remains.
5. Squeeze out excess water: Press down gently. Avoid wringing, as this can damage the filling.

Step 5: Drying

Drying is one of the most critical steps to prevent damage or mold. Here’s how to do it right:

Air Drying

• Lay flat: Spread the blanket out on a drying rack or clean surface for even support. Avoid hanging, as the weight can stretch the fabric or shift the filling.
• Rotate and flip: Turn the blanket periodically to ensure even drying.
• Time needed: Depending on the blanket’s weight and materials, drying may take 24–48 hours.

Tumble Drying (Only if Allowed)

• Low heat setting: Use low or medium heat to avoid damaging the filling.
• Add dryer balls: Toss in dryer balls or clean tennis balls to fluff and prevent clumping.
• Periodic checks: Stop the cycle occasionally to fluff and reposition the blanket.

Step 6: Additional Tips for Washing a Weighted Blanket

To ensure your blanket stays in top shape, keep these tips in mind:

• Use extra rinse cycles to ensure all detergent is removed, particularly for soft fabrics.
• Consider investing in a protective duvet cover to reduce cleaning frequency.
• If your blanket is over 20 pounds, always use a commercial machine to avoid strain on your home washer.

FAQs About Washing Weighted Blankets

Can I use hot water to wash my weighted blanket?

It’s best to avoid hot water, as it can damage fillers like plastic pellets or cause shrinking. Stick to cold or warm water instead.

How often should I wash a weighted blanket?

For regular use, wash the blanket every 1–2 months. Spot-clean any stains as they occur.

What if my blanket isn’t machine washable?

If your care label suggests hand washing or spot cleaning only, follow the hand-washing steps mentioned above.

Can I iron my weighted blanket?

Avoid ironing your weighted blanket. The heat can damage the filler materials and fabric.

What detergent is best for washing weighted blankets?

Look for a mild, bleach-free detergent. Harsh chemicals can wear down the materials over time.

Maintain the Freshness and Comfort of Your Blanket

A clean, weighted blanket can significantly enhance its comfort and longevity. By following these simple washing and drying steps, you’ll keep your blanket in top condition for years to come.

If this guide was helpful, bookmark it for future reference or share it with fellow blanket owners!