Does the Stylus Cleaner expire or go bad?

I have a bottle of Stylus Cleaner that I’ve been using for about 10 years and I still have a good amount left. Does the Stylus Cleaner expire?

Thanks, S.

The answer is multiple decades.  We have samples from the first production run in 1979.  There have been changes in the carrier/diluent, but the critical functional components have stayed the same.

Best regards, Walt