To use this duvet, simply place it on your single bed. You can pair it with your favorite bedsheets and pillowcases for a comfortable sleep. When it comes to cleaning, it's best to follow the care instructions on the label. Usually, a gentle machine wash on a low - temperature setting is recommended. Avoid using harsh detergents as they may damage the down and feathers. To keep it in good shape, fluff it up regularly. You can do this by gently shaking it and patting it to redistribute the filling. This will help maintain its loft and warmth over time.