Renu fresh multi-purpose solution is proven to provide exceptional disinfection, clean, and remove irritating protein deposits daily from your soft contact lenses for that fresh lens feeling every day. Daily use of renu fresh multi-purpose solution eliminates the need for a separate enzymatic or daily cleaner for lens wearers. To clean, disinfect and remove protein daily, complete these simple steps. This daily regimen is recommended by BAUSCH + LOMB for a healthy and comfortable contact lens wearing experience: STEP 1: Place 3 drops of renu fresh multi-purpose solution on each side of the lens surface and gently rub for 20 seconds. STEP 2: Thoroughly rinse each side of the lens for 5 seconds with renu fresh multi-purpose solution. STEP 3: Place cleaned contact lens in the lens case and fill with fresh renu fresh multi-purpose solution. Soak at least 4 hours. Remember to always use fresh solution-never reuse solution.