· a duvet cover and insert are essential bed linens that need to be washed with care. · so, we tapped a laundry pro for his insight into how often you should really be washing your duvet cover , along with tips to make the fabric last through washes. Regular washing helps maintain cleanliness and hygiene, ensuring a comfortable sleeping environment. To preserve its quality and prolong its lifespan, you should wash a regularly used duvet every two to three months. And does the duvet insert need the same attention as the cover ? Additionally, it prevents the accumulation of dust, dirt, and allergens, which can impact your health. And why does it matter? Keep reading for a comprehensive guide on how often to wash each piece of your duvet set, why it matters, and a few easy tips to make laundry day a little easier. · experts recommend washing duvet covers every other week , but factors such as oily skin, skin conditions, and pets may require more frequent washing. Learn how frequently they should be washed and expert tips for doing so. · you should wash your duvet cover every 1-2 weeks. · chances are you aren’t washing your bedding enough. When the seasons change and new allergens show up, wash your duvet. · how often should you actually wash each part of the duvet set? Find out the answers to these questions and more in this comprehensive guide. · since your duvet insert is protected by a cover, it does not need to be laundered as frequently as your bed sheets. But how often should you?