Is your Menstrual Cup stained, feels old, aged and over used? Free your menstrual cup from stains, discoloration, odor, nasty deposits and odor. It also cleanses the air holes with ease. It prevents salt deposits due to hard water as well. It can be used on the first day and last day after the cycle or more often as per your preference. It is formulated to be suitable for all silicone and TPE menstrual cups. Enjoy a Menstrual Cup which is as good as new month after month.