Wash separately in COLD (up to 30°C), gentle cycle.
Mild liquid detergent, NO bleach, brightener, softener/conditioner.
Line dry (best) or tumble dry on LOWEST TEMP for a short time.
A duvet/comforter is like a pillow. No need to clean often if using a cover, and you can easily maintain it with some time outside and shaking it out.
*Prior to 1st wash, please carefully read the instructions. We cannot accept return/exchange of items damaged due to improper wash.