Often I’ll be in bed and everything besides my humidifier is silent. When I lift my head, at a certain angle, I hear a weird buzzing noise. My computer, monitor, keyboard and mouse are all off. Only my clock and phone are on across the room, and my phone is on sleep mode. The noise is white noise only very soft, and kind of like a vibration. What could this be, read up that could be something electromagnetic.

Note: Defiantly not the humidifier, it’s on a different surface, can’t create vibration, plus it’s ultrasonic and nearly silent.

Hi i just got a 2nd hand hardly used ultrasonic small room humidifier.
I was wondering can i only use distilled water with this unit? does bottled water contain to many minerals?. And how can i clean this unit so that that microbacteria dont build up?
Thanks i am very puzzled lol

I read somewhere along the way that ultrasonic devices like pest control devices that you plug in are bad for hammies. I was wondering if anyone else has ever heard of that? I am getting a humidifier for my very small place and it has the ultrasonic feature in it and I am worried that it is not good for a hammie and their nervous system. Maybe it wasn’t ultrasonic at all that I read about, maybe something else similar or maybe I am just imagining it. The unit is supposed to be safe around animals but hammies are different. So am I imagining it or is it true?

I have a bottle of a fragrance that I got from bed, bath, and beyond… where do I pore it into the venta sonic ultrasonic humidifier? Do I pore the liquid directly into the water?