Introduction Putting on contact lenses can be a bit tricky at first, but with help from your eye doctor and patience, you’ll get the hang of it. Before buying and inserting contact lenses, one should get a contact lens fitting. The fitter will test the size and curvature contact lenses that best fits the patient’s eyes. Contact lenses should be worn only by those who are fit to wear them because they are artificial, which means they can cause serious health problems if used incorrectly. The first step is to wash your hands with warm soapy water and rinse them thoroughly. The first step is to wash your hands with warm soapy water and rinse them thoroughly. Wash with warm water. It’s best if you can use a hot shower, but if that’s not an option for you (or if your contact lenses are uncomfortable in cold water), then at least make sure that the temperature of the tap is between lukewarm and tepid when you’re rinsing off after washing up. You want to avoid cold or hot temperatures b...