Frequently Asked Questions
Why the TVOC reading gets higher at night?
There are many factors that affect TVOC readings.
When we go to sleep at night, we usually close the doors
and windows and stop walking around. This reduces the
circulaon of air and makes the readings higher than
during the day.
In addion, the sweat produced during sleep, and the
exhaled gas also contains a variety of VOCs, which also
increases the concentraon of TVOV.
Even the TVOCs that are distributed in furniture and
decoraon materials are more obvious at night because
they are not venlated.
It is not a must put the device outdoors, you can just put it
in a venlated place such as indoors near the windows or
near the air purifier, and keep it turned off.
As the device has been stored in a sealed package for
months, the venlaon mainly purposes at removing the
stale air inside the device which may affect the accuracy of
the sensors.
Must the venlaon/calibraon done outdoors?