Review on Hunter Demineralization Tablet for 31004 Humidifier - White by Brad Jeffress

I put the pellet in my ultrasonic humidifier in the living room and when I got home later in the afternoon the room was foggy and misty. At first I thought it was smoke (I've read that some people's smoke alarms went off). I immediately turned it off, opened the windows and doors, and turned on the heat pump fan to ventilate everything. Two days later I put the pellet in the second block in the bedroom (a different brand) and a few hours later the same thing happened. It's really visually noticeable (mist or haze) I would never use these pills again!