Indoor air pollution is not really a popular concept, nevertheless, it does exist. It can also be surprisingly fatal, leading to about 7.7% off the total mortality in the world. Considering the fact that we spend around 90% of our time indoors, this calls for a more active stance on battling indoor air pollution to ensure that the air we breathe in while inside our homes is clean and health risk-free. But it raises this question: how can that be done? Fortunately, we’ve got all you need to know about indoor air pollution. Check out the infographic (by AirFilterBuy)below for more details.