More and more people use contact lenses. Contact lenses are vision aids instead of
glasses. In addition to their function that can help correct eye vision, contact lenses can
also be used as cosmetics, which can add to a more stylish appearance. Plus, the very
affordable price makes many people prefer to use contact lenses over glasses. On the
other hand, it turns out that using contact lenses should pay close attention to cleanliness.
In other words, using contact lenses is not as easy as wearing glasses. Therefore, many
people do not even know wrong when using contact lenses. As a result, many bad effects
such as discomfort when wearing it, corneal hypoxia, dry eye syndrome, injury and
irritation of the cornea.