Negative Positive
Title: bad buy
Review: This product is supposed to put negative ions in the air. It should attach these ions to dust particles, etc., make them weigh more so that they fall to the ground instead of lingering in the air. A metal bar is inside that is to be wiped clean (I suppose showing that it is working). I have had it plugged in for over a month -- nothing has appeared on the strip to clean off and I have not seen any significant improvement in the air quality. I am returning this item ASAP.
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