Auto Agitation Contact Lens Cleaning CLEANSATRON automatic turbulent agitation contact lens cleaning system. Cleans all types of contact lenses: daily & extended wear, soft, rigid gas permeable and hard daily wear. Removes contaminants & microprocessor assures effective cleaning cycles. Hands-free cleaning reduces risk of lens scratching, tearing or loss. 2 minute cycle shut off automatically unit is compact and self contained. Has 3 color-coded washing chambers. Uses 2 AA batteries (not included). Color: white 1 Year Warranty. We recommend using AquaRefresh Cleaning Solution! For a limited time, Buy the 300 CL and get three bottles of AquaRefresh Solution for an additional $14.98.