People in Wisconsin are spending a lot of time indoors these days, because of the beautiful homes CCH is building for them. This cold weather might also have a little to do with that, but we’re going to go with the first reason. Studies have shown that indoor air has more pollutants in it than outdoor air, especially in tightly sealed buildings. Here’s an easy solution: get an indoor plant! Plants serve as a natural air purifier. One of my favorites is the Spider Plant, which will remove carbon monoxide from the air. Keep this guy close to your gas fireplace or cook top for best results.