No on/off switch, not very effective
I had high hopes for the Germ Guardian.<br /><br /> This product has to be plugged in and running all day everyday to be effective. OK for a half bath.<br /><br />Not very effective or sensible for a bedroom as the buzzing woke me up.  Unplugging it during the night and plugging back in during the day is not enough to freshen a master bedroom.<br /><br />Would be nice if this product was more efficient, more effective and with an on/off switch. sadly, it is none of these.
Rating: 2 stars