Your humidifier doesn’t judge you. It just wants clear, low-mineral water. Give it distilled if you can, filtered if you’re sensible, and never tap if you value your sanity. The best water is the one that keeps your machine happy and your sinuses clear.
So go ahead, fill that tank. Breathe deeply. Smile knowing you’ve finally mastered a household chore that your parents probably argued about. And if you see a little white dust tomorrow? Don’t worry. We’ve all been there. Just grab a jug of distilled water and pretend you’re a hydration genius.