Do you have to refill the case with Clear Care contact solution every night?

Or can I use the same solution over a certain period of time?


I looked on the case; but couldn't find much help...Do you have to refill the case with Clear Care contact solution every night?
If you're using disposable contact lenses- changing them every 3-4 weeks, then I don't think it matters too much. But the old solution has the proteins in it from overnight, so I don't think you want to put dirty contacts back in your eyes. I do it once in a while, but I try to change the solution every night.Do you have to refill the case with Clear Care contact solution every night?
no. refill every night because you want everything to be clean