If you’re using water for emergency situations—like a CPAP machine, baby formula, or a lab experiment—always reach for distilled. Purified water might still contain trace amounts of bacteria or minerals that could mess things up.
But for everyday stuff like drinking, cooking, or watering your cactus that you’ve already killed twice? Purified is totally fine. You’re not running a chemistry lab; you’re just trying to survive Tuesday.
Here’s a cheat code: if the water is for you or your plants, purified works. If it’s for a machine that could break and cost you $200, use distilled. Your wallet will send you a thank-you note.