Murine Relief is a soothing, gentle solution that can be used as often as desired to provide relief for sore eyes. Use to provide relief from mild irritation and soreness associated with: - smoke - air pollution - dust - wind - allergy - sun - swimming. Directions: After washing hands, tilt your head back, pull down your lower eyelid, look upwards, and squeeze 2 or more drops in. Close your eyes for 30 seconds, looking left to right. For those who find eye drops difficult to put in: Close your eyes, tilt your head back, then squeeze drops into the inner corners nearest the nose. Open your eyes and let drops run in. Berberine HCI 0.26 mg/mL, Boric Acid 13.5 mg/mL, Potassium Bicarbonate 6.8 mg/mL, Glycerol 4.16 mg/mL, Potassium Metaborate 2.75 mg/mL, in Purified Water with Benzalkonium Chloride 0.04 mg/mL and Thiomersal 0.01mg/mL as preservatives. A sterile isotonic solution. CPP