“I bought three and put one in our living room, one in our bedroom, and one in our dining room. The only allergies I have is house dust as discovered by my ENT doctor a few years ago. Since adding your items to our house a few weeks ago I still sneeze and have as much sinus drainage as I had before. If they helped it wasn’t much. But worth a try.”
“The blue light is on all the time showing that it is working. We have to unplug it at night so that we can sleep without a blue light. Other than that I think it works well.”
