SHOULD YOU LEAVE YOUR AIR PURIFIER ON 24/7?

The purpose of an air purifier that help clean the air inside dwellings or offices. They're great tools for combating allergens, pollen, mold, dust, and smoke from the air we breathe. But, a number of us are often unsure if running these devices running constantly, is this necessary and safe. Most often, keeping your air purifier on all the time i