water

While the beans are always the thing we obsess about when we talk about making really delicious coffee, there’s actually another ingredient involved that is—believe it or not—possibly even more important to your finished brew: Water!

Just because it’s only filled with H2O doesn’t mean you don’t need to clean your water bottle. Find out how often you need to wash the bottle, straw, and mouthpiece, plus the best way to get each of them sparkling clean and germ-free.