Since you can't open the windows as easily in the winter, use these houseplants as natural air purifiers. With the cold winter weather comes closed windows and doors, shutting polluted indoor air in your home. While you could get an to keep fresh air in the home, it requires power and space. With 78% of US adults worrying about high energy bills , according to a recent CNET survey, adding more power needs to the home may not be appealing. Improving your indoor environment with houseplants...
