Did you know that vapour distilled water is so clean it can absorb trace gasses from the air right inside the bottle? A sealed jug of this stuff can actually taste slightly different after a week because it’s being polite and collecting air samples. It’s the water equivalent of that friend who can’t stop picking up stray dogs.
Also, NASA used similar technology to purify astronaut pee for drinking. Yes, you might be sipping the same high-tech fluids that once circled Earth in a space toilet. You’re welcome for that mental image.