(Source: https://www.lensesonline.co.nz/)
Providing constant comfort when wearing contact lenses is only possible when you use a solution for taking care of them. It will provide optimal conditions for storing the lens and retain all its original parameters. Because of this lenses do not feel like a foreign object in your eyes and they stay clean as much as possible. In case of daily lenses, a solution is not required because they are stored in sterile packages and disposed of after use.