Do all humidifiers require distilled water? No. But some act like they’re too good for tap water, and others are chill about it. Read your manual. Yes, I know reading manuals is about as fun as watching paint dry, but it’ll save you from a white-dust apocalypse.
If you want zero hassle and zero cleaning, go distilled. If you’re a rebel with a vinegar bottle, tap water is fine—just be ready to scrub. And if you’re truly confused, just buy a warm-mist humidifier and call it a day. It’s the closest thing to a “set it and forget it” gadget in this whole water drama.
In the end, your humidifier isn’t trying to ruin your life. It’s just asking for water. Whether you treat it like a five-star restaurant customer or a rugged camper is totally up to you. Just don’t blame me when you find that white dust on your glasses.