Optrex actimist 2 in1 itchy ampamp wartery eye spray cools soothes and relieves itchy and watery eyes due to a disturbed lipid layer of the eyeamprsquos film disturbed lipid layer of the eyes film can be associated with pollen allergens or to other environmental factors eg air conditioning spray on closed eyes instant relief for up to 4 hourssafe for use with contact lenses wont smudge eye makeup hours in front of a computer air conditioning or late nights can take their toll leaving