How do I clean and maintain blinds and shades?

Match the method to the material, and mostly stay gentle. Faux-wood, aluminum, and PVC slats take a damp cloth and mild soap, which is exactly why they suit kitchens and bathrooms; real-wood blinds want a dry dusting or barely-damp wipe, never soaking, to avoid warping. Cellular and roller fabrics are best maintained with regular light dusting or a vacuum brush attachment, with spot-cleaning per the maker’s guidance — the honeycomb cells and delicate weaves don’t love scrubbing. For drapery, follow the fabric’s care label, since many linings can’t be machine-washed. Routine dusting does most of the work and extends the life of any covering. When in doubt, the seller’s or maker’s care instructions beat a general rule, because cleaning the wrong way can permanently mark a fabric.