Triple disinfectant system. Kills 99.9% of germs (Based on standardized testing (ISO 14729) agaisnt the five common organisms). Provides up to 20 hours of moisture (Based on laboratory study). Conditions, cleans, removes protein, disinfects, rinses, and stores. For soft contact lenses including silicone hydrogel lenses. Renu advanced formula multi-purpose solution has a unique triple disinfectant system. When used daily, renu advanced formula cleans and helps prevent the formation of deposits on lenses. Triple Disinfectant System: Unique formula leverages 3 disinfectants to provide excellant disinfection. Excellent Cleaning: When used daily, renu Advanced formula multi-purpose solution cleans & helps prevent the formation of deposits on lenses. All Day Comfort: Conditions and hydrates lenses for all day comfort. 100% Satisfaction Guaranteed: Your satisfaction with Renu Advanced Formula multi-purpose solution is guaranteed or your money back. If you are not completely satisfied, or need additional product information call 1-800-553-5340. See your solution with our clear bottle. Bausch + Lomb cares about the environment. This bottle and carton are 100% recyclable.