Because the curtains may not be as durable as clothing, you should use a detergent that is colorless and not heavily scented. Natural or biodegradable detergents may work best for your curtains.
Hang the curtains outside to dry in the sun. Hang the curtains outside in an area that receives a good breeze. If you don’t have a clothesline, you may be able to string a line between structures like your house and the fence.
Floor-to-ceiling curtains should be placed in your clean bathtub. Shorter curtains may be able to fit in your kitchen or utility sink. [7] X Research source
Sheer linen curtains and other delicate curtains may be damaged by the heat of the iron. Put a t-shirt between the iron and the curtains to ensure they don’t get burned. Some irons have a steaming option for delicate materials. You don’t hold the metal plate to the material; you hover it over the materials and allow the steam to heat it. Steaming is a good option for delicate curtains that might be damaged by an iron. Some steamers attach to your vacuum and others are hand-held.
If you have an especially powerful vacuum, you may want to be careful about using the hose to dust curtains. Curtains can easily be sucked into the vacuum. Delicate curtains may be too light to vacuum at all. Shaking them out, steaming them, or lint-rolling them may be the best option.
