Dear friend, if you are a current contact user, I suggest you to wear contacts less than 8 hours daily. If you ask an eye doctor, he or she may give you the same advice. You can wear the contacts every day. Colored contacts have the same function as contacts do, so you can use them instead of contacts. But if you got an eye infection, you'd better not wear contacts before curing your infection.
You can wear colored contacts all day long as long as you like. But I suggest you to take off them when you don't need to use them. And you must take off your contacts before going to bed for sleeping with contacts may bring you a lot of problems. We know that contacts can cause dry eyes, so I suggest you to apply some artificial tears into your eyes when you feel any discomfort.
Our contact lenses can be worn for up to 8 hours at a time. All our contact lenses can be stored for up to 12 months but are recommended for 30-90 days use only. Remove your contact lenses for bathing, swimming or any contact with water.