Clean once a week, no longer have to worry about breeding bacteria and mites!
If there is a steam cleaner at home,you can first remove dust in normal mode. Then adjust the steam mode to clean it again. Curtain fabrics are as clean as new. If you don't have a steam cleaner, steam iron can also have the same effect.
Blackout Cotton Curtain Fabrics:
Remember not to machine wash, this will affect the shading effect.Just wipe it with a damp rag and a little soapy water.