It does its job with VERY little noise
That being said, if it starts to make noise, get a replacement bulb for it, and that should do the trick.<br />The price is worth it-- not too high. I have one that's been operating every day at my cubicle at work, for years -- and if nothing else, it helps clean the air and create happy ions for me (or so I believe).<br />The plug can move at an angle to accommodate this Sanitizer in awkward places.<br />Like I said, it's quiet and efficient, small but does a big job<br />The price is FINE, as far as I'm concerned, considering how well this little thing does its job.
Rating: 5 stars