Humidifier White Dust — What It Is, Why It Happens, and How to Stop It
What is white dust from a humidifier? White dust from a humidifier is usually mineral particles (calcium, magnesium, etc.) that become airborne when tap water is used—especially in ultrasonic models. It’s not mold, but it can coat surfaces and may irritate sensitive airways. Below is the fastest way to stop it—without unsafe “hacks.” Safety First: … Read more