Because contact lenses are closely related to the eyes, if they are not well taken care of, they can easily threaten the health of the eyes. Therefore, it is very important to wash contact lenses correctly. As a cosmetic contact lens case, it indirectly affects the health of the eyes. If you don’t clean it often, the contact lens case is very dirty. Then, how do you clean the contact lens case? Let’s take a look below. . First of all, the contact lens case should be emptied. Generally, contact lens care solution can be used for cleaning, which can be used for sterilization and disinfection. Moreover, there are more contact lens care solutions on the market and it is very convenient to purchase. Remember not to use tap water for cleaning, this is because tap water does not have the effect of sterilization and disinfection, and there are some bacteria and microorganisms in tap water, and some harmful chemical components in tap water are harmful to contact lenses, so it is better to Use care solution for cleaning. The contact lens case can also be disinfected with boiling water, but the premise is that the quality of the contact lens case is good so that it can withstand boiling water. Haichang care solution or Weikang care solution are both very good care solutions on the market. , Everyone can use one bottle. Do not neglect those corners of the cleaning of the contact lens case. Generally, contact lens cases are cleaned once a week. A new contact lens case needs to be replaced in two to three months. After the contact lens case is cleaned, it needs to be placed in a ventilated place to dry, and it is better to keep the contact lens case away from cosmetic bags and chemicals to avoid contaminating the contact lens case.