Microwaves work like tiny lightning storms for water molecules. Heat a cup of tap water for three minutes, then let it rest. This doesn’t strip minerals either, but it does zap any hitchhiking microorganisms.
Quirky fact: microwaved water can superheat and explode if you’re not careful. Use a wooden stick or a ceramic mug to prevent a kitchen volcano. Your humidifier won’t thank you, but your floor will.
Humidifier Designed To Use Tap Water at Jean Begaye blog
This method is best for emergency situations. Like when you’re out of distilled and company is coming. Your guests might still taste a hint of city pipes, but hey—it’s water.
