For a long time, we have associated the air pollution only with the outdoors. However, things are getting more tough with the rise in the of indoor pollutants like dirt, dust, molds etc.
All kinds of machine and home equipment require maintenance at one point or the other. You simply couldn’t skip it, if you really want to use the machine in the best way.
It may be more of a mild winter this year in the Pacific Northwest, but it’s still cold enough to be using your furnace regularly. If you have noticed that your furnace isn’t heating your entire home well, or that the temperatures are inconsistent from room to room, this can be frustrating, leaving you to bundle up and wear an extra layer.