Review (3/5): A decent persulfate free mouthguard cleaner
I have to use a persulfate free product and this is one of the few available. I prefer a dissolving tablet form of persulfate free cleaner but they do not seem to be available any more. So I have substituted this granular form. Here are the negatives: I find the little packets often hard to open so I have to use scissors and often a little bit spills on the counter. Also the product does not clean quite as well as my old tablet cleaners.It would also be convenient if the mouthguard could remain in the solution longer than 15 minutes. But at least I am not allergic to it!