We all know how important air quality is, if you have ever spent a few hours on a plane you probably know that poor air quality has very negative effects, and that in some cases air quality has a very significant effect on general health.
But most of us dont know much about the air in our homes and houses, we have no idea how much cleaner, or sometimes even how much worst it is from the outside air, in you live in a big city, or even close to one you should start thinking…