An esthetically clean home is one thing: an energetically clean home is another. You've made some great progress on organizing the piles of stuff, but something's still not right: it's the feng shui. Your home's missing two important elements: good light and good air. Open your windows to encourage circulation (even in the winter). Help move this energy along with air-purifying plants: the areca palm, the rubber plant, the dwarf date palm and the ficus are excellent choices. And don't forget, plenty of illumination: stock up on a few full-spectrum lights for the long days ahead.