FAQ 5: Re-wetting drops

What PF drops can be used as re-wetting drops?

Most PF artificial tears used on-label as re-wetting drops for contact lenses are usually OK for use as re-wetting drops while wearing scleral lenses. Some PF drops have novel formulations and may not be suitable for re-wetting drops such as PF drops that are white/milky, contain oil, or too thick (gels) while wearing sclerals as it may compromise vision.