Therefore, RGP lenses do not dehydrate on an eye, that's what causes dry eye discomfort. When soft lenses lose their moisture, they draw moisture over eyes. You for you to return moisture to the mouth in order to avoid the accumulation of infection that may happen with dry mouth. http://[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@[email protected]@silvia.woodw