They eliminate the need for any solutions. I Used To Wear Hard Contact Lenses. W ith the advances made in soft contact lenses, many eye conditions which were previously only corrected by hard contact lenses may now be corrected with soft contact lenses. In Saline Solution Overnight. Saline solution does not disinfect contact lenses.
Disinfection is important in the prevention of eye infections.
There is an increased risk of infections and complications with overnight wear. However, your doctor can minimize these risks by fitting you with contact lenses specifically designed for overnight wear. Proper follow-up care is necessary to maintain eye health.