Use is recommended mainly at night so as to ensure minimum exposure to the environment of 8 hours a day. If necessary, exposure can be extended to the whole day. The device is placed in the bedroom, set the desired setting, switched on and works while you sleep.
Salin plus must be used in a dry room and windows should be kept closed at all times especially during seasonal changes. If you notice water or corrosion from the Salin Plus then the machine is been used in a room where there is too much moisture/dampness.