Contact lens solutions are designed to clean and disinfect contact lenses after use. If you are wearing daily disposable contact lenses, you do not need to use them. But if you are wearing other types of contact lenses, using a contact lens solution is a must.
Fan of an easy to use solution? In that case you may want to opt for a convenient multipurpose system. If you have sensitive eyes or allergies, you could opt for a preservative-free cleaning and disinfection solution.
Instead of using monthly lenses that you clean and every store after every wear, you could use hassle-free daily disposable lenses which you throw away at the end of your day and replace the next day with a new, fresh pair.