Instantly relieves, refreshes and revives Modern living (such as computer work and air conditioning), ageing and contact lens wear can disrupt the lipid layer of the eye's tear film, leaving your eyes feeling dry and irritated. Optrex ActiMist 2in1 Dry+Irritated Eye Spray*: - Spray directly on to closed eyes - Repairs the eye's nautral protective moisture layer - Instant relief, up to 4 hours - Won't smudge make-up - Safe to use with contact lenses Can be used up to 6 months after first opening. Contains 100 eyesprays in every bottle. *Dry + Irritated eyes due to disturbed lipid layer of the tear film, approx. 80% of dry eye cases - Prepare and Use: Directions for use: When using for the first time, push down on the nozzle 3 - 4 times. - Hold 10cm from your closed eyelid. - Spray 1 - 2 times onto your closed eyelids, 3 to 4 times per day. Suitable for everyday use. No need to throw away after 28 days. Always read the enclosed leaflet.