A duvet is central to a good night’s sleep, keeping you cosy and comfortable. But over time, it collects dust, sweat, and allergens, which can affect hygiene and sleep quality. Many people wonder how to wash a duvet without damaging it or shrinking the filling. The good news is that it is easier than you think, once you know the right steps. This guide will cover everything from how to wash a feather duvet and machine-friendly options to stain removal, drying, and storage. And if the thought of handling a bulky duvet at home feels daunting, Laundryheap can collect, clean, and deliver it back to you fresh and fluffy.
Understanding Your Duvet: Types and Care Requirements

Different fillings need different care:
- Synthetic duvets (polyester, microfibre, hollowfibre): Machine washable, quick-drying, affordable, and hypoallergenic. Perfect if you are looking for something low-maintenance.
- Down and feather duvets: Warm, soft, and luxurious, but delicate. You must know how to wash a feather duvet properly, using gentle detergents and cooler water.
- Wool or silk duvets: Naturally breathable and hypoallergenic. They rarely need washing but do benefit from regular airing.
Understanding your duvet type ensures it lasts longer, whether it is a budget-friendly synthetic or a premium option such as IKEA duvets.
When and How Often to Wash Your Duvet
Your duvet does not need weekly cleaning like sheets. A good rule of thumb is:
- Every 2–3 months for freshness.
- Twice a year minimum if lightly used.
- Monthly, if you have allergies or pets.
- Once a year, professional cleaning for natural fills.
Signs it is due for a wash include stains, odours, or sneezing during the night. If you prefer convenience, search for duvet washing near me and book with Laundryheap for a door-to-door cleaning service.
Step-by-Step Guide: How to Wash a Duvet at Home
Many people ask how to wash a duvet in a washing machine cycle without damaging it. Here’s how to do it right:
- Check the care label for temperature limits, detergent advice, or “dry clean only”.
- Inspect for damage to seams or stitching before washing.
- For synthetic duvets: Use a large-capacity washing machine, wash at 60°C on a gentle cycle, and add tennis balls or dryer balls to stop clumps.
- For feather or down duvets: Use a gentle, enzyme-free detergent, wash at 40°C with an extra rinse cycle, and avoid overloading the drum.
- If too large: Hand wash in a clean bathtub with mild detergent, rinse thoroughly, and gently press out water.
How to Dry a Duvet: Critical Steps
Knowing how to dry a duvet properly is just as important as washing:
- Tumble drying: Use a tumble dryer on low to medium heat for 2–4 hours. Add tennis balls to keep it fluffy, shaking every 30–40 minutes.
- Air drying: Lay flat on a clothesline or rack on a breezy, dry day. Turn regularly for even drying.
Tip: Never store a damp duvet, as trapped moisture leads to mould and odours. Natural fillings take longer to dry, so patience is key. If you are short on time, Laundryheap can dry duvets safely with professional equipment.
Stain Removal and Spot Cleaning
Quick action makes stains easier to manage:
- Blot, do not rub. Use a towel to absorb liquid.
- Food/drink: Dab with mild washing-up liquid and water.
- Blood: Cold water and a touch of hydrogen peroxide.
- Urine: Enzyme-based cleaner works best.
- Grease: Apply cornstarch to absorb oils, then brush off.
For stubborn stains or delicate fillings, professional duvet cleaning is the safest option.
When to Choose Professional Cleaning
Certain situations call for expert care to protect your duvet and keep it in top condition.
- The label says “professional clean only.”
- The duvet is too large for your washing machine.
- The filling is delicate, such as feathers, down, silk, or wool.
- Stains or odours remain after home washing.
Professional services use specialist wet-cleaning methods that are safer than traditional dry cleaning. With Laundryheap, you can book online, and your duvet will be collected and returned without the hassle of cleaning it yourself.
Understanding TOG Ratings and Seasonal Care
TOG ratings measure how warm a duvet is:
- 2.5–4.5 TOG: Summer, light and breathable.
- 6–10.5 TOG: Spring and Autumn, medium warmth.
- 12–15 TOG: Winter, maximum insulation.
Some duvets, such as IKEA duvets, are available in all-season versions, where two lighter duvets can be joined together for colder weather. Always clean your duvet before storing it between seasons.
How to Store Duvets Properly
Storing your duvet correctly is essential to maintain its freshness, comfort, and durability. Proper duvet care prevents mould, odours, and fabric damage, ensuring it stays in excellent condition for longer.
- Make sure the duvet is fully dry.
- Air it for 24 hours.
- Repair any tears.
- Use breathable cotton bags or old pillowcases.
- Avoid plastic bags, which trap moisture.
- Store in a cool, dry cupboard.
- Vacuum bags are fine for synthetic duvets but not natural ones.
Common Mistakes to Avoid
When it comes to duvet care, small mistakes can quickly reduce comfort and shorten the lifespan of your bedding. By avoiding these common washing, drying, and storage errors, you can keep your duvet fresh, fluffy, and long-lasting.
- Washing: Using too much detergent, wrong temperatures, or overloading the drum.
- Drying: High heat, incomplete drying, or skipping fluffing.
- Storage: Using plastic bags, compressing natural fillings, or leaving them in damp spaces.
Avoid common mistakes and book our expert duvet cleaning service today.
Maintenance Tips for Longevity
- Daily: Shake to redistribute filling, always use a duvet cover, and avoid tight tucking.
- Monthly: Air outdoors, rotate, and check for stains or loose seams.
- Seasonal: Wash before storing, use breathable bags, and replace if too flat or lumpy.
Troubleshooting Common Problems
- Flat or lumpy duvet: Tumble with tennis balls. If it remains flat, it may need to be replaced.
- Persistent odours: Wash longer, dry thoroughly, or air in sunlight.
- Allergy flare-ups: Wash at 60°C if suitable, use hypoallergenic covers, or switch to synthetic fillings.
Conclusion
Learning how to wash a duvet properly helps extend its life, improves comfort, and supports better health. Whether you own a synthetic, feather, or all-season duvet, following the right washing, drying, and storage steps will keep it fresh for years. If you prefer to skip the hassle, Laundryheap offers a convenient duvet cleaning service. From lightweight summer bedding to premium feather-filled duvets, our team ensures your duvet is returned clean, fluffy, and ready for a restful night’s sleep.
