How To Moisten Contacts 11 Steps With Pictures
Drops created for this purpose are frequently marketed as “rewetting drops. ” Look for the preservative benzalkonium chloride (BAK) in the ingredients list of your eye drops. It can cause hypersensitivity reactions and is toxic to the epithelial surface, and can be absorbed by soft contact lenses. Avoid using any drops containing BAK or other preservatives. Avoid products that say they “get the red out. ” These products constrict the tiny blood vessels in the white part of your eye and get rid of redness, but they do nothing to alleviate dryness....