Is Bottled Water for Sourdough Starter Really Necessary?

You've probably seen a hundred different opinions on using bottled water for sourdough starter, but the truth is usually hidden in your local tap water quality. If you're just starting your bread-making journey, you might wonder if you really need to go out and buy plastic jugs of water just to feed a jar of flour and water sitting on your counter. Honestly, the answer isn't a simple yes or no—it's more of a "maybe, depending on where you live." ...

May 6, 2026 · 6 min · Valeriaa Trefor