Bausch & Lomb Rewetting Drops have a unique formula that rewet lenses & helps to prevent film deposit build-up. They are particularly ideal for lens wearers, who suffer from irritation or dry eyes, to restore the comfort & feel of their lenses. The eye drops are great for the rewetting bi-weekly, disposable or extended wear lenses, & are ideal to be used after waking. The Rewetting Drops can be used as part of your eye health regime & are suitable for daily use.