Quick question - what kind of water is necessary for washing a menstrual cup? For instance, I'm traveling to Korea, China and Thailand later this month and have been advised that tap water isn't always safe for drinking. It's perfectly fine for bathing and washing, so is it ok for my Diva cup, or will I have to use bottled? How about washing in a rapidly moving stream while camping?
Dingy gross standing water is obviously not safe, but does the water have to be drinking-quality if it's otherwise clean?