Description and use Refresh Tears Plus Eye Drops provide the temporary relief of burning, irritation, and discomfort due to dryness of the eye or due to exposure to wind or sun. Each drop contains advanced preservative technology; purite, which breaks down into components of natural tears when exposed to light. Refresh Tears Plus Eye Drops can also be used to protect against further irritation. Dosage Instil 1 or 2 drops into each eye as needed or as directed.Storage and Disposal Store below 25°C. Keep out of reach of children. Discard unused contents one month after use. Warnings For external use only. If irritation persists or increases, discontinue use and consult your practitioner. Replace cap tightly after use. To avoid contamination do not touch tip to any surface.