Maintenance
As previously mentioned thorough and effective lens maintenance is essential to ensure your lenses perform well - with respect to vision and comfort. Proper lens maintenance is also most essential so that your eyes remain healthy as well! Deposits must be thoroughly removed from lens surfaces so that the eye does not become irritated by the lenses, and to maintain oxygen permeability of the lenses. In addition the lenses must be thoroughly sterilized to make certain that you do not get any eye infection
while wearing the lenses.On top of this, the solutions should provide the care and protection without chemically irritating eye tissues and causing drying or allergy.