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Title: Whisper quiet.. with some oil
Review: This product is very simple to use, and is very quiet. However, after a while, the fan starts to rattle. I have been able to disassemble the unit and lubricate the fan, and it is back to whisper quiet for another couple months. Here's a link to my youtube how-to video: http://youtu.be/EjRDjOL8nCYObviously, if you don't use the humidifier as frequently, it won't start to rattle as soon, but we were using it most every night for about 3 months strait. I've used other (boring) humidifiers in the past that don't begin to rattle, so I'm giving this 4 stars. But, remember, with a screwdriver and some oil, you can fix it.
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