Bausch + Lomb boston Simplus x 4 120 ml tray is an innovative one-bottle cleaning, disinfecting and conditioning product for rigid gas permeable lenses (RGP). it is approved for use with flour silicone acrylate and silicone acrylate gas permeable contact lenses. Boston Simplus multi-action solution removes proteins and lipids from the lens surface and also helps keep stubborn deposits away from lenses. This solution is also designed for rinsing lenses, which eliminates loosened surface deposits from the lens. A multi-polymer cushioning system conditions the lens to provide cushioning upon insertion and enhanced uniform wetting. A patented humectant maintains lens wettability. This formula is designed to provide a soothing effect to your eyes. It also contains a preservative system effective in destroying harmful organisms. This solution is effective both in cleaning and disinfecting, yet is compatible with the eye upon lens insertion.