Renu Fresh Multi-Purpose Solution 120 ml by Bausch & Lomb is specially formulated to ensure your contact lenses stay fresh and clean. Bausch and Lomb's commitment to the environment is evident with the solution's new, color-free, easy to handle bottle. Renu Fresh Multi-Purpose Solution will make your contacts feel like new. Keep in mind that frequent users should use lens care solutions 5-7 days per week.