Here’s a surprising fact that might blow your mind: Your humidifier doesn’t really care if you use distilled water. You care. Because the machine will still work—it just gets dirtier and shorter-lived. It’s like feeding your car sugar instead of gasoline. It’ll run. For a while. And then it dies with a sad little puff of smoke.
Another mind-bender: Boiling tap water doesn’t make it distilled. Boiling kills bacteria, sure, but the minerals stay put. You’re just making hot, mineral-rich steam. That’s why experts scream “get distilled!”—because steam or ultrasonic, the minerals aren’t going anywhere unless you remove them first.
