-- Posted by recon at 10:39 pm on Feb. 2, 2007 My desk and stereo and everything gets so full of dust in my residence.  I am tempted to blow the $100 for a personal ionizing air purifier.  Does anyone else use one and have comments on whether they work well or not? -- Posted by Nappylicious at 10:40 pm on Feb. 2, 2007 im stuck sucking in dust and mold. ive seen informercials though. im skeptical about those because most infomercials lie -- Posted by recon at 10:42 pm on Feb. 2, 2007 I am just going off what I've read.  I haven't seen any infomercials but from what I have heard the ones from radioshack (The Source)  seem not bad. -- Posted by Nappylicious at 10:45 pm on Feb. 2, 2007 well ads lie too. maybe there are reviews on line you can look at? -- Posted by Roy at 10:54 pm on Feb. 2, 2007 http://www.sharperimage.com/us/en/catalog/categoryview/catid__101 These actually work. I've put one in my room and there is a noticeable difference. -- Posted by Roy at 10:54 pm on Feb. 2, 2007 VERY expensive though. -- Posted by Nappylicious at 10:57 pm on Feb. 2, 2007 is it worth it in the long run? -- Posted by Roy at 11:00 pm on Feb. 2, 2007 I think so. My dad smokes in the house, so my room would stink like smoke. And I don't have a door on my room (long story), but I would keep it near the entrance to my room and it really doesn't smell like smoke anymore, I don't get sick as much and there's like no dust floating around in my room. There used to be dust that would gather on my stereo and stuff, but when I moved it near my bed I decided to see it if worked good and wiped the dust off and it still gathers there after a while, but it takes like 3 times as long. I think it was worth it. -- Posted by shadowpool at 11:19 pm on Feb. 2, 2007 I have a nice hepa filter in my room.  It works wonders.  You have to buy a cheap carbon prefilter every 3 months and a $60 or so hepa filter every few years but it's worth it. -- Posted by crfdude86 at 3:34 pm on Feb. 28, 2007 they are a waste of money -- Posted by bball beanie at 9:50 am on June 6, 2007 ya totally i have one, worth it