The Tippy Tap: Keeping it clean when water’s tight

"I *know* this prep isn’t something you’ve seen in some glossy magazine — because it’s dead cheap.  It’s also very useful for how it handles the intersection of two problems: 1) Getting clean water can take a lot of work if it’s not flowing out of a tap, making it valuable, and 2) Hygiene is perhaps the most underrated aspect of long-term well being, well, ever."