Blackout curtains requires special care for washing due to their sensitive chemical coating. We don't recommend to wash the blackout curtains at home, as these curtains shall be washed in large capacity washing machines at appropriate water temperature. Also because of their size, it is not appropriate to handle them in home. We clean blackout curtains by following these steps: 1- Remove the dust from the curtains 2- Identify the stains on curtain, all stains can't be eliminate from the blackout curtains as stain removing can ruin the curtain effectiveness. 3- Put the curtain in washing machine for deep cleaning at set temperature according to the nature of the curtain. 4- Handle and spread the curtain in large covered area yard for drying. 5- Steam pressing at low heat temperature. 6- Hanging or packing curtains for delivery.