Some years ago, you would need several bottles of cleaners and perhaps the enzyme pills, for appropriate care.Today, most people can use multi-function "solutions" — which means that a product both clean and perfuma and is used for storing. some people who are sensitive to preservatives in multipurpose solutions may require preservative-free systems, such as those containing hydrogen peroxide.
Naturally, you can avoid lens care completely through the use of daily disposable contact lenses.