Here’s where it gets hilarious: most people can’t tell the difference in a blind taste test—unless they’re a wine snob who also judges tap water. RO water has a slightly “flat” mouthfeel because it’s missing all the minerals that give water that little zing. Distilled water tastes like regret if regret had no flavor.
One time, I gave my friend a glass of distilled water and told him it was “expensive spring water.” He nodded thoughtfully and said, “Yeah, it’s definitely… clean.” That’s the universal code for “I don’t hate it, but I’m not sending a thank-you card.”
Reverse Osmosis vs Distilled Water: Which One is Best? – VonWater
When to Choose RO (and When to Run Away)
RO water is great for everyday drinking if you’re on well water or your tap tastes like a swimming pool. It’s also the MVP for making clear ice cubes—God forbid your Old Fashioned looks cloudy. But if you’re a coffee geek who obsesses over mineral content, RO water is basically a blank canvas that makes your beans sweat more. Use it, but add a pinch of salt to the pot. Yes, I’m serious.
Also, don’t water your plants with RO water unless you want them to look as depressed as you after a rainy Monday. Plants crave minerals like we crave pizza. Distilled water? Don’t even think about it—your orchid will stage a protest.
When Distilled Water Saves Your Bacon
Distilled water is the unsung hero of your garage. It keeps your car battery alive longer than your last relationship. It prevents your steam mop from coughing up white powder onto your floors. And if you’ve ever used it in a neti pot, you know the feeling of pure, existential cleanliness that makes you question every other water you’ve ever drunk.
Just don’t try to live on distilled water. People who do report feeling weird—like their body is running on sparkles instead of fuel. It’s fine for a day, but by day three, you’ll crave the taste of actual dirt from a garden hose.
