Washing Blankets in Washing Machine: The Ultimate Guide for Heavy and Bulky Bedding
One of the easiest ways to keep your blankets hygienic, comfortable, and durable is by washing them in a washing machine, when done correctly. Heavy and bulky blankets absorb sweat, dust, pet hair, and allergens much faster than everyday linens. Thus, washing keeps those heavy winter comforters and fleece throws used on movie nights fresh, smelling good, and safe for daily use.
Washing blankets is more of an elaborate affair than washing sheets or clothing. Weight, fabric type, and washer capacity are all important factors to consider to avoid shrinkage, fiber damage, or an imbalanced load in the machine. This guide combines science, practice, and common sense to teach you how to wash blankets in a washing machine and when to seek professional help.
Can You Wash Heavy and Bulky Blankets in a Washing Machine?
Most homeowners wonder whether a thick blanket can be put in a washing machine without damaging it. The answer varies depending on the fabric type, thickness, and how freely the item moves inside the washing machine during the cycle. Washing blankets in the washing machine, reasonably and appropriately, can turn out to be both effective and safe, even if they are larger.
Not all blankets, however, are made for home washing machines. Some of them require delicate treatment or special appliances for cleaning. Knowing the difference allows one to wash those bulky and delicate blankets without having to risk tearing, shrinking, or even breaking down the washer.
When Machine Washing Is Safe
Machine washing is usually safe for cotton, fleece, microfiber, and lightweight synthetic blankets. These fabrics can withstand water agitation when washed on a gentle or bulky cycle. For example, a fleece throw used daily on your sofa can be easily refreshed at home using a mild detergent and cold water, without risk of damage.
As long as the blanket fits comfortably without being forced into the drum, washing blankets in washing machines is easy. A properly balanced load allows thorough rinsing and prevents strain on the motor.
When to Choose Professional Laundry and Dry Cleaning
Heavily structured, oversized, or delicate blankets such as wool, silk blends, or extra-heavy comforters often require professional cleaning. If a blanket fills the drum completely or causes the machine to shake violently, it’s a clear sign to stop.
Professional services use industrial machines that safely clean bulky and delicate blankets. This is particularly useful after illness, pet accidents, or long-term storage, when thorough sanitation is needed.
How Often Should You Wash Blankets?
Blankets don’t require weekly washing like clothes, but they shouldn’t be neglected either. Usage patterns, household habits, and exposure determine the right frequency. A blanket used nightly in winter collects more body oils and allergens than a decorative throw.
Establishing a routine makes washing blankets in washing machines easier and more effective. Properly preparing the blanket before washing improves results and helps protect the fabric.
Preparing Your Blanket Before Machine Washing
Before loading your washer, inspect the blanket carefully. Remove covers, ties, or detachable elements that could tangle during washing. This small step prevents uneven washing and reduces wear.
Think of it like preparing to wash sheets. Proper prep ensures cleaner results and less stress on the fabric.
Check the Care Label Carefully
Care labels provide essential guidance on water temperature, cycle type, and drying methods. Ignoring care labels can lead to shrinkage or color bleeding, especially with mixed-fabric blankets. If the label recommends gentle care, follow it carefully to clean bulky and delicate blankets without causing damage.
Pre-Treat Stains and Odors
Spot-treat stains from spills, pets, or makeup before washing. Use a gentle stain remover and allow it to sit for a short time to avoid aggressive scrubbing. This step is especially useful when washing blankets in washing machines after heavy use or storage.
Shake Off Dust and Hair
Shaking the blanket outdoors removes loose dirt, lint, and pet hair. This helps prevent debris from clogging the washer filter and improves the overall quality of the wash. It’s a simple habit that supports tips for washing blankets in washing machines effectively.
Step-by-Step Guide to Washing Blankets in a Washing Machine
A structured approach helps avoid common problems like imbalanced loads or detergent residue. Heavy blankets need space, gentle movement, and thorough rinsing to come out clean and fresh. Using professional-grade methods at home makes washing blankets in a washing machine safer and more efficient. Here are the steps guided by the best laundry in Dubai.
Choose the Right Washing Machine Capacity
Washer capacity plays a major role in cleaning performance. A blanket should sit loosely in the drum with enough room to circulate. A large-capacity washer is ideal for handling bulky bedding safely and effectively.
When a blanket is forced into a small washer, the water flow becomes restricted. This leads to poor cleaning results and increases the risk of machine damage during spinning.
Select the Correct Water Temperature
Cold or lukewarm water is the safest option for most blankets. It helps preserve fiber strength, prevents shrinkage, and reduces color fading, especially in synthetic or blended materials.
Hot water should only be used when the care label explicitly allows it and when deep sanitation is necessary, such as after illness.
Use a Mild, High-Quality Detergent
Choosing the best detergent for washing heavy blanket fabrics is essential for effective yet gentle cleaning. Liquid detergents dissolve more easily and rinse out thoroughly. A mild detergent prevents stiffness and fiber breakdown.
Using too much detergent can leave residue trapped inside thick layers, leading to odors rather than freshness.
Pick a Gentle or Bulky Cycle
GGentle or bulky cycles are designed to minimize agitation while still providing effective cleaning. These cycles are ideal to clean bulky and delicate blankets evenly without stressing the fabric.
Avoid heavy-duty cycles unless the care label specifically recommends them, as excessive agitation can damage fibers.
Rinse Thoroughly to Remove Residue
Blankets absorb detergent deeply due to their thickness. An additional rinse cycle ensures that all detergent residue is removed, leaving the blanket soft and skin-friendly.
This step is particularly important for children, allergy sufferers, or anyone with sensitive skin.
How to Wash Different Types of Blankets in a Washing Machine
Different fabrics respond uniquely to water, detergent, and motion. Understanding these differences allows you to adjust your washing method for better results.
Washing Fleece and Microfiber Blankets
Fleece and microfiber blankets are among the easiest to wash at home. Cold water and gentle cycles preserve softness while preventing pilling or matting of fibers. These fabrics demonstrate how effectively you can clean bulky and delicate blankets at home when you use the correct settings and detergents.
Washing Wool Blankets
Wool blankets require extra caution due to their natural fibers. Incorrect washing can cause irreversible shrinkage or felting. Knowing when to machine wash and when to seek professional care protects your investment.
Washing Weighted Blankets
Weighted blankets require special attention due to their internal fillings. Always check the weight and ensure it falls within your washer’s capacity limits. Some weighted blankets are safe for machine washing when handled carefully.
Using the best detergent for washing heavy blanket materials and selecting low spin speeds helps protect seams, stitching, and internal compartments from stress.
Washing Electric or Heated Blankets
Electric or heated blankets must have all cords and controls removed before washing. Cold water and minimal agitation help protect internal wiring and outer fabric.
Older or heavily used electric blankets are often safer when professionally cleaned rather than machine-washed at home.
Washing Large Comforters and Duvet Inserts
Large comforters and duvet inserts require ample space for effective washing. If the washer struggles to spin or drain, pause the cycle and redistribute the load to ensure proper cleaning.
When home washers cannot handle the load comfortably, professional services provide safer, more consistent results.
Also Read – check out our blog for more details on how to wash a comforter in a washing machine!
How to Dry Heavy and Bulky Blankets Safely
Drying is just as important as washing. Improper drying can trap moisture, leading to odors or mildew. Correct drying methods ensure that washing blankets in a washing machine is completed successfully.
Air Drying vs Machine Drying
Air drying is the safest option for heavy or delicate blankets. Laying them flat or hanging them evenly allows moisture to escape gradually, without stressing the fibers.
Machine drying should only be used when permitted by the care label and when low heat settings are available.
Using Low Heat and Tumble Settings
Low heat protects fibers from shrinkage and stiffness. Adding dryer balls improves airflow, prevents clumping, and helps maintain loft during drying.
This method aligns with professional tips for washing blankets in washing machines and drying bulky items safely.
Ensuring Complete Dryness Before Storage
Even slight dampness inside a blanket can lead to mildew or unpleasant odors. Always check inner layers before folding or storing. Complete dryness is essential for long-term freshness and fabric preservation.

Common Mistakes to Avoid When Washing Blankets
When washing blankets, avoid these common mistakes to prevent damage and color bleeding. Here, you can have a look at them.
- Overloading the washer, which restricts movement.
- Using too much detergent can cause residue buildup.
- Washing on hot without checking care labels.
- Mixing blankets with clothes or towels.
- Skipping extra rinse cycles.
- Storing blankets before fully dry.
Also Read – If you have a question, ‘What washing machine setting do I use?’ Read our blog and get the answer.
When Should You Use a Professional Laundry and Dry Cleaning Service?
Professional laundry and dry cleaning services are the best choice for oversized, extremely heavy, or delicate blankets, such as those made from wool, silk blends, or structured comforter fills. Home washing machines often lack the capacity and balanced agitation needed to clean these items evenly. Moreover, professional laundry and dry cleaners offer cost-effective pricing structures suitable for every customer.
Washing blankets in washing machines under these conditions can result in poor cleaning, fabric distortion, or even permanent damage to both the blanket and the washer. For more details, you can contact us, and our customer service team will assist you.
Tips to Keep Your Blankets Fresh Between Washes
Frequent washing isn’t always necessary to maintain blanket freshness. With proper daily care and simple maintenance habits, you can reduce odors, minimize allergens, and extend the time between deep washes. These practices are especially helpful for preserving texture and reducing wear when washing blankets in washing machines not immediately required.
Practical tips to keep blankets fresh between washes include:
- Air out blankets regularly by placing them near an open window or in fresh air.
- Use removable covers to protect blankets from sweat, spills, and pet hair.
- Shake blankets weekly to remove dust and loose debris.
- Avoid eating directly on blankets to reduce stains and odors.
- Store blankets only when they are completely clean and dry.
- Fold and rotate blankets in storage to prevent musty smells.

FAQs – washing blankets in washing machines
Can an 8kg washing machine wash a blanket?
Yes, an 8kg machine can handle most medium blankets, provided they fit comfortably and allow movement.
Do I wash blankets on hot or cold?
Cold or lukewarm water is safest for most blankets and helps prevent shrinkage.
What setting do I put blankets on?
Use a gentle or bulky cycle to evenly clean both bulky and delicate blankets.
Wrapping Up: Smart and Safe Care for Heavy Blankets
washing blankets in washing machines doesn’t have to be stressful. With the right preparation, settings, and products, even heavy bedding can be cleaned safely at home. Understanding fabric needs, choosing the best detergent for washing heavy blanket materials, and following expert-approved methods ensures freshness without damage.
From daily throws to seasonal comforters, these techniques help clean bulky and delicate blankets efficiently while protecting your washer. When loads feel too heavy or fabrics too delicate, professional care remains the safest alternative. With consistent care and smart habits, your blankets stay soft, hygienic, and comfortable year-round, making washing blankets in washing machines a reliable part of your home care routine.
