Let’s imagine you’re at a friend’s house. They hand you a glass from a jug labeled “Distilled Water.” You take a sip. It tastes like the ghost of water. That’s the same flavor whether it was bought at a pharmacy, a grocery store, or a tractor supply shop.
But here’s the bottom line: if you need water for drinking, buy the one with a nutrition label and the word “Drinking” on it. It’s been certified as food-safe. If you need water for your iron, buy the cheap hardware-store jug. Do not swap them unless you enjoy the thrill of gambling with your health or your trousers.
One last joke: Why did the distilled water go to therapy? Because it had no minerals and felt empty inside. Ba-dum-tss.
So, to answer the eternal question: Yes, they are the same water, but they are not the same product. Drink the one that’s meant for drinking, and keep the other one for your appliances. Your stomach and your steam iron will thank you—with gurgles and steam, respectively.