Mercury is found in a number of household products, including paint, thermostats, batteries, and fluorescent lights. However, the most common source of mercury exposure in homes and other indoor environments is from broken fever thermometers. Unless properly cleaned up, mercury will enter the air as vapor where it can be
easily breathed. This can result in dangerous exposure and poisoning. Children and pregnant women are especially vulnerable to mercury poisoning. EPA seeks to reduce the dangers of indoor exposure to mercury by regulating mercury emissions, educating the public about its risks, and promoting the proper management and disposal of mercury-containing products.
Recommended EPA Web pages |