How to wash the white gauze curtains?

Grey hair is soaked in ginger, and yellow hair is soaked in citric acid such as orange peel and Wendan peel. Try it with small pieces first. It's good. Soak in warm water and 84 bleach solution, or soak in some washing powder for one hour!

This kind of curtain is difficult to dry after cleaning, and it is not suitable for direct cleaning in water. Instead, use a sponge dipped in some warm water or a mixture of soap solution and ammonia solution to wipe, dry and roll up.

For some curtains made of ordinary cloth, they can be scrubbed with wet cloth, put into clean water, or washed with neutral detergent in the washing machine according to the conventional method.