According to a survey conducted by the Indoor Environmental Protection Center, most people are still in the smog stage when it comes to air pollution, and many people are at a loss when it comes to indoor air pollution. When judging the quality of indoor air, it is often based on smell. As everyone knows, there are not only a large number of pollutants in indoor air but most of the pollutants cannot be recognized by our sense of smell, so an air purifier is extremely important.

According to the US Environmental Protection Agency, the pollution level of indoor air is 2-5 times that of outdoor air, and it can even reach 100 times in special cases! And most of these pollutants come from all aspects of our lives and are unavoidable. And about 80% of our life is spent in indoor spaces, so it is natural to deal with these pollutants. As the saying goes: "Know yourself and the enemy, and you will not be in danger in a hundred battles", so we must first understand the characteristics of pollutants in indoor air.

The more typical one is concealment, which often looks like an indoor space with bright windows and clean windows, but in fact, it hides dirt and filth. Because most pollutants are invisible, intangible, and not even recognized by our sense of smell. It should be noted that although formaldehyde, which is more harmful to us, has a pungent odor, it does not actually reach the threshold that our sense of smell can recognize. According to the research of Seiko Northenberg laboratory in Germany, formaldehyde can only be recognized by smell when it exceeds the standard by 3-4 times.

The second is the extremely long exposure time. As we all know, we spend most of our time indoors, which also means that our physical health is endangered by these pollutants for a long time. Most of the pollutants in indoor air come from life, so they are bound to exist for a long time and have a wide variety, so the harm to our health is also complicated.

Furthermore, it is cumulative. The pollutants in the indoor air will continue to accumulate so that the concentration of pollutants will reach a relatively high level. Many people do not know this, so they let indoor air pollution be ignored. For example, the current major pollutant formaldehyde, even if it temporarily meets the standard, because its volatilization period is as long as 3-15 years and there are many release sources, the formaldehyde released by these release sources will be superimposed on each other, thus repeatedly exceeding the standard and endangering our health.

Bager is a professional air purifier manufacturer, we are of good quality, welcome to consult us.