How to Wash a Blanket: The Complete Care Guide

Blankets are comfort at its best, from the soft throw on your sofa to the heavy duvet that keeps you warm at night. But washing them isn’t as simple as tossing them in the machine. Washing a blanket isn’t always as simple as putting it in the machine. A wool throw, weighted blanket and electric blanket all need different care, and getting the washing or drying method wrong can damage the fabric, filling or internal components. At Laundryheap, we help thousands of customers clean bulky and delicate blankets without damage. If you’ve been wondering how to wash a blanket properly, this comprehensive guide will help you do it safely and effectively.

How Often Should You Wash a Blanket?

How often you clean a blanket depends on how often you use it. As a general rule, wash blankets every two to three weeks if they’re used daily, or once a month for decorative throws. Blankets in contact with skin or pets may need more frequent cleaning.

For those who don’t have space for large loads or prefer convenience, Laundryheap offers pickup and delivery laundry services to handle heavy items like blankets and duvets.

Step-by-Step: How to Wash a Blanket

Before learning how to wash a blanket, always check the care label. It tells you whether your blanket is machine-washable, dry-clean only, or hand-wash preferred. Once that’s done, follow these steps:

1. Shake off loose dirt or debris. Give the blanket a good shake before washing.
2. Pre-treat any stains. Use a mild detergent or stain remover on visible marks.
3. Select the correct cycle. Choose a gentle or delicate cycle on your machine.
4. Use cold or lukewarm water. Hot water can shrink or weaken fibres.
5. Add mild detergent. Avoid bleach or fabric softeners, as they can damage the material.
6. Dry properly. Air-dry if possible. If using a dryer, select a low-heat setting and remove the blanket while slightly damp to prevent shrinkage.

Professional services like Laundryheap use commercial machines that clean blankets thoroughly while keeping their texture soft and fresh.

How to Clean a Blanket Without a Washing Machine

Not all blankets fit into standard washing machines. If yours is too large or made of delicate material, hand-washing or professional cleaning may be best. To hand-wash:

• Fill a bathtub or large basin with lukewarm water.
• Add a small amount of mild detergent.
• Submerge the blanket and gently swirl it.
• Let it soak for 15–20 minutes, then drain and rinse until the water runs clear.
• Gently squeeze out excess water (never wring it).
• Lay it flat to dry.

If the process feels too time-consuming, Laundryheap can handle it for you. Simply schedule a pickup, and we’ll return your blanket clean, soft, and ready to use.

How to Wash a Weighted Blanket

You can wash many weighted blankets at home, but the right method depends on the blanket’s weight, filling and care label. Before putting one in your washing machine, check both the blanket’s instructions and your machine’s maximum load capacity.

Can You Wash a Weighted Blanket in a Washing Machine?

Some weighted blankets are machine washable, but not all of them. The care label is the best place to start because the correct method depends on the blanket’s fabric, filling, and overall weight.

Before you start washing, check the maximum load capacity of your washing machine. Weighted blankets become even heavier when wet, so a blanket that is already close to your machine’s capacity may put undue strain on the drum. If the blanket is machine washable, wash it separately so that it has enough room to move.

Depending on the care instructions, wash in cold or lukewarm water on a gentle cycle with a mild detergent. Bleach and fabric softener should be avoided because they can damage certain fabrics and fillings or leave a residue.

Most importantly, don’t assume that all weighted blankets are machine washable. Some fillings and constructions necessitate hand washing, spot cleaning, or specialised treatment. If the blanket is particularly heavy or your washing machine is too small to safely handle it, consider using a larger machine or hiring a professional cleaner instead.

How to Wash Different Weighted Blanket Fillings?

The filling in a weighted blanket determines how it should be washed and dried. Some materials can withstand gentle machine washing, but others are more sensitive to heat, moisture, or agitation. Always check the care label first, then use the filling type as an extra guide.

Filling	Washing approach	Drying
Glass beads	Follow label care directions. Some blankets with glass beads are machine washable on a gentle cycle.	Flat air-drying is often the safest option.
Plastic pellets	Use cool or lukewarm water and avoid high temperatures.	Air-dry or use low heat only if the care label allows it.
Steel beads or chains	Follow the manufacturer’s instructions, as the blanket may be too heavy to fit in a standard washing machine.	Air-dry thoroughly unless another method is specifically recommended.
Sand, rice, beans or other organic fillings	These are frequently unsuitable for standard machine washing because moisture can damage the filling.	Follow the manufacturer’s care instructions and avoid soaking unless permitted.

Whatever the filling, allow the blanket to completely dry before using or storing it. Trapped moisture can cause unpleasant odours and eventually damage the filling.

How Should You Dry a Weighted Blanket?

Some weighted blankets can be tumble-dried on low heat, while others must be air dried. Before drying, always check the care label to determine the safest method based on the blanket’s fabric, filling, and construction.

If air-drying, place the blanket flat on a clean, dry surface instead of hanging it from one edge. A heavy, wet blanket can put additional strain on the seams when suspended. Turn or reposition it occasionally, gently redistributing the filling to ensure that it dries evenly. If the care label allows tumble drying, use a low heat setting to avoid damaging certain fillings or fabrics.

Good weighted blanket care also includes ensuring that the blanket is completely dry before placing it back on the bed or storing it. Check the centre and thicker areas carefully, as they can remain damp even if the outside appears dry.

For heavier-weight blankets or brands like Hush, which may have specific care requirements, Laundryheap provides professional cleaning that prevents clumping and fabric wear.

How Do You Wash a Weighted Blanket with a Removable Cover?

Many weighted blankets come with covers. Remove the cover and wash it separately following the label instructions. Most covers can be washed in cold water on a delicate cycle and air-dried. Always ensure the weighted insert is fully dry before reassembling.

How to Wash a Hush Blanket

If you own a Hush blanket, it’s important to follow the manufacturer’s care directions. The Hush brand recommends cold water and a gentle cycle. Avoid bleach and high heat, as both can damage the filling. Always air-dry to maintain the blanket’s structure and softness.

When in doubt, professional care through Laundryheap ensures your Hush blanket stays clean, fresh, and durable.

How to Clean a Wool Blanket

Wool blankets need delicate care. They can easily shrink or lose their softness in hot water. For how to clean a wool blanket, here’s the safest approach:

• Use cold water and a wool-safe detergent.
• Hand-wash or choose a gentle “wool” setting on your machine.
• Avoid rubbing or twisting the fabric.
• Press out water gently and dry flat on a towel.

Never hang a wet wool blanket, as the weight can stretch it. If your blanket is valuable or you’re worried about shrinking, Laundryheap offers wool-safe cleaning that keeps it soft and perfectly shaped.

How to Wash a Faux Fur Blanket

Faux fur blankets are luxurious but tricky to wash. To keep the fibres soft and fluffy, follow these steps:

• Shake the blanket to remove dust and lint.
• Use a front-load washing machine on a delicate cycle with cold water.
• Add mild detergent (no bleach or softeners).
• After washing, gently shake to fluff the fur.
• Air-dry flat away from direct heat or sunlight.

Avoid using a tumble dryer, as heat can cause damage to the fur.

How to Wash an Electric Blanket Safely

Electric or heated blankets can be washed, but only if the manufacturer’s care instructions allow it. Before washing, unplug the blanket completely, remove any detachable controls or cables, and check for signs of damage. Electric blankets contain internal wiring, so they need more careful handling than ordinary bedding. If the care label says the blanket is washable, follow the manufacturer’s instructions closely and avoid anything that could bend, stretch or damage the internal components.

1. Read the care label first.
   Some electric blankets are machine washable, while others may require hand-washing or should not be washed at all. Always follow the instructions provided for your specific blanket.
2. Unplug the blanket completely.
   Disconnect it from the power supply before doing anything else. Remove detachable controllers, power cords and other electrical components if the design allows.
3. Check for signs of damage.
   Look for exposed wires, damaged connectors, scorch marks, frayed fabric or unusual lumps where the internal wiring may have shifted. If you notice any damage, avoid washing or using the blanket until you have checked the manufacturer’s guidance.
4. Remove detachable electrical parts.
   Controllers and removable power cables should never be submerged in water. Keep them separate while the blanket is being cleaned.
5. Wash only as directed.
   If machine washing is permitted, use the cycle and water temperature recommended on the care label. A gentle cycle and mild detergent are commonly recommended, but the manufacturer’s instructions should always take priority.
6. Do not wring or twist the blanket.
   Twisting can put pressure on the internal wiring. Instead, handle the blanket gently when removing excess water.
7. Let it dry completely.
   Follow the drying instructions on the label and make sure the blanket is fully dry before reconnecting the controls or plugging it back in. Never switch on an electric blanket to speed up the drying process.

When Should You Not Wash an Electric Blanket?

Do not wash an electric blanket if the care label specifically states that it is not washable. If you notice exposed or damaged wiring, a damaged connection socket, scorch marks, or other signs of electrical wear, you should stop and refer to the manufacturer’s instructions. Older electric blankets may have different cleaning restrictions than newer models, so don’t assume that one blanket’s washing instructions apply to another.

If the controls or power cables cannot be removed or handled in the manner recommended by the manufacturer, do not wash the blanket until you have determined the proper cleaning method. When general washing advice differs from the instructions included with your electric blanket, always follow the manufacturer’s recommendations.

Some electric blankets should not be dry cleaned because the solvents can damage internal components. If you are considering professional cleaning, first check the care label to ensure that the cleaning method is appropriate for your specific blanket.

How to Wash Sheets and Comforter Together

If you’re washing bedding as well, you might wonder how to wash sheets and a comforter in one load. This can be done safely if your machine is large enough and the fabrics are similar. Use cold water, mild detergent, and a gentle cycle. Avoid overcrowding; both items need space to move freely.

For bulky duvets or comforters, Laundryheap offers a bedding cleaning service that ensures deep cleaning and even drying without damage.

Common Blanket Washing Mistakes to Avoid

• Using hot water can shrink or damage fibres.
• Overloading the washing machine.
• Skipping the rinse cycle can leave detergent residue.
• Using fabric softener on wool or faux fur.
• Drying on high heat.

Following proper washing techniques helps keep your blankets soft, fresh, and long-lasting.

Final Thoughts

Knowing how to wash a blanket properly helps keep it soft, clean, and lasts longer. Whether it’s a wool throw, weighted blanket, or faux fur comforter, a bit of care goes a long way. If your washing machine can’t handle bulky loads, or you’d rather save the effort, Laundryheap can do it for you. Schedule a pickup today and enjoy fresh, professionally cleaned blankets without leaving home.

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