Wearing colour contact lenses could make a big difference on your appearance, as it could enhance the overall look of your eyes. Corrective colour contact lenses require a prescription from an optometrist, although in Canada cosmetic colour contacts do not.
Just like other types of contact lenses, make sure to soak and cleanse your colour contact lenses before putting it on. Refer to the instructions that come with the lens in order to know the correct way of cleansing.
Make sure to wash your hands before putting the colour contact lenses on, and always cleanse the lenses after each use.
Refer to the video below for more information on the proper way of handling your colour contact lenses.