We're On It. One customer service rep who worked for Comcast from 2005 to 2014 at a Tennessee call center says the Make It Right cards didn't necessarily lead to faster resolution, however. A search of the Comcast support forums shows this is true at least some of the time.
What causes a metallic smell? Quick Answer. Reactions between chemical compounds on the skin and metals such as iron and copper can generate a metallic smell, explains Nature. A copper imbalance in the body, which triggers excessive yeast growth, can also cause a metallic odor, notes Dr. Lawrence Wilson.
Your sense of taste is closely related to your sense of smell. When your sense of smell is distorted, it can have an impact on your sense of taste. Sinus issues are a common cause of metallic taste in the mouth. Sinus issues can be caused by: allergies. the common cold. sinus infections.