The Eye Doctor Eyelid Wipes are 100% biodegradable and are pre-soaked with a sterile, preservative-free saline solution to create an efficient, gentle remedy for daily eyelid hygiene. The Eye Doctor Eyelid Wipes are 100% biodegradable and are pre-soaked with a sterile, preservative-free saline solution to create an efficient, gentle remedy for daily eyelid hygiene. Eyelid Wipes are ideal for cleaning away dirt and debris from the eyelid and eyelashes without irritation. The soap-free, rinse-free formula maintains the lipid layer of the tear film which is essential in reducing tear evaporation. Without this layer, eyes can become very dry and irritated. The eyelid wipe should be used twice a day (morning and night) as part of your daily eyelid regime. Key features of The Eye Doctor Biodegradable Eyelid Wipes Cooling Soothing Gently cleans Refreshing Suitable for sensitive Eyes