Based on the window coverings you may have in your home, your cleansing data will change. If your mini blinds are particularly soiled, you may have to take them down and soak them separately in the warm soapy water. Fill your bathtub with heat water and add some liquid dish cleaning soap. Place the soiled blinds within the tub and scrub both sides of the blind with a sponge, delicate brush, or delicate mop. To make a simple but efficient vinegar and water cleaner, fill a small bowl with one cup of vinegar and one cup of warm water.