Daily disposable contact lenses cannot be reused.
Usually, the shelf life of daily disposable contact lenses is 24 hours after opening, and they can only be worn for one day. Using them again for more than this time will cause eye inflammation and infection, leading to all kinds of eye discomfort. After more than one day, the performance of the product will be problematic, its breathability, water content, comfort will change, so it is not recommended to continue to use.
Precautions for wearing contact lenses
People who need to wear contact lenses should control the time of wearing them and should not wear them for too long. Many people wear contact lenses for a long time, but the impact of the material of contact lenses will make people's eyes feel uncomfortable, and even prone to dryness and itchy feeling, this situation arises means that the eyes have sent out a signal, is the impact of long time wearing contact lenses.
Reference: Baidu Encyclopedia - Daily Disposable Contact Lenses