Common Problems of Home Air Quality

People spend more than 90% of their time indoors. Various research shows that indoor air quality is several times worse than outdoor air quality.

The majority of gases which pollute indoor air are odorless and colorless and cannot be detected without proper device. Some researchers claim that the air in each bedroom is of critically low quality every night.

The windows are designed to insulate as much as possible, which leads to "sealing" of the indoor premises and poor ventilation. As a result, the concentration of CO2 from a person's breathing can reach a level over ten times higher than that of the outside air in 8 hours.