Christopher died at his home on December 31, 2016, in Pasadena, California. According to his son, John Christopher, the 84-year old actor died as the result of small-cell carcinoma. Cancer
Hypoallergenic flooring choices include natural-fiber carpeting. While not everyone shares the same allergy irritants, the United States Environmental Protection Agency points to a growing sensitivity to indoor air pollutants such as petrochemical emissions that add to the discomfort pollens, animal dander and mold cause.
Choosing Carpet Fiber: Olefin (Polypropylene). Olefin and polypropylene are two names for the second-most widely used carpet fiber after nylon. Olefin is not as durable as nylon, but it's chemically inert and resists acid and bleach well.Olefin fiber carpets can be cleaned using strong cleaners without risk of damaging the fibers.t's also a good choice for computer rooms, because unlike nylon it does not create static-electric charges. Look for olefin carpet that has a low pile or low loops in its construction. This will help it to resist being crushed or matted. Olefin fiber carpets of this type are common in commercial applications.