“I am on day 5 . That blue light is bad when trying to sleep. Not only the device blue light, but the blue light in the dark bedroom shining on wall & ceiling.”
“I use three full home air purifiers each of which provides a number for my air purity. Since adding your units I haven't seen any improvement. My room air is 94.3% It has not risen since adding nine units I'll wait a while longer but may return them to you”
“First, they don't tell you that the best results are when you plug them in above 5 ft. What house has electrical plugs that are above 5 ft in the home?? Answer is zero! I wouldn't have ordered them.”
