To clean dusty vinyl blinds, use a vacuum with a brush attachment and sweep them. Deeply dirty vinyl blinds should be washed with warm water and dish detergent.
To clean a vinyl roller blind, pull it out, then wipe it clean with a soft cloth or sponge dipped in soapy dish water. To clean deeply soiled roller blinds or vinyl mini blinds, a couple of extra steps are needed.
Step 1: Soak the blinds
Take the blinds down, submerge them in warm, soapy water, and soak them for 5 minutes.
Step 2: Scrub
Use a scrub brush to gently scrub each slat of the mini blinds, or the surface of roller blinds.
Step 3: Rinse
Rinse the blinds with clear water to remove the soap. Let them air dry.