Dual Shades are 100% polyester and are treated to help resist dust, dirt, and stains.
Dust your shades regularly using a featherlike duster, or cylindrical dust brush specially designed for shades.
Use a can of compressed air or a handheld hair dryer on the COOL setting to blow off dust and debris.
Professional ultrasonic cleaning is recommended for Dual Shades.
This type of cleaning injects a cleaning solution into the fabric and immediately extracts the dirty solution. The service is typically performed in the home.
NOTE: Dual Shades should not be vacuumed or spot-cleaned.