SUITABLE FOR ALL AGES: The natural, preservative free protection of 99.6% pure hypochlorous acid is safe for children and adults, providing effective dry eye symptom relief for all ages. PH BALANCED FOR COMFORT: OPTASE Protect is gentle and comfortable on the sensitive skin around the lids and lashes, without the irritation or stinging sensation found in artificial eyelid cleansers. EVERYDAY USE EYE CLEANSER: OPTASE Protect is safe for daily, frequent use. Simply spray one pump onto each eyelid in the morning and evening, and let dry naturally - no need to rinse or wipe. FAST, EFFECTIVE EYE LID PROTECTION: Proprietary technology in OPTASE Protect creates a 99.6% pure, .015% HOCl, providing a faster response time and a long 12 month shelf life without harsh byproducts. PRESERVATIVE FREE, NATURAL DEFENSE: OPTASE Protect hypochlorous acid spray boosts the body’s natural defense to help resolve symptoms associated with Blepharitis, Dry Eye, and other eye problems.