Rohto Contact Lens Solution Cool is a multi-purpose solution that contains long-lasting moisturizing factor which maintains the contact lens moist for eyes. It sterilizes contact lens with 99.9% function well and clear.How to use
1) Wash and dry your hands prior to handing the lenses.
2) Apply few drops on each side of the lens case.
3) Allow each lens to soak for at least 4 hours. Function