According to the EPA, scientific evidence indicates that indoor air can be more seriously polluted than the outdoor air in even the largest and most industrialized cities. Other studies indicate that people spend approximately 90 percent of their time indoors. The math isn’t so great–for many people health risks may be greater due to indoor air pollution rather than outdoor pollution.
Ill effects may arise after just a single exposure as well as repeated exposure, and can run the range from irritation of the eyes, nose, and throat, to headaches, dizziness, and fatigue. These effects are usually short-term and treatable–sometimes simply eliminating the exposure to the source of the pollution is treatment enough.
Other health effects can show up years after a single exposure as well as long or repeated periods of exposure. These effects, which include some respiratory diseases, heart disease, and cancer, can be severely debilitating or fatal. It is important to try to improve the indoor air quality in your home even if symptoms are not noticeable.
There are a number sources of air pollution that are more commonly known as others–many already know about the dangers of cleaning products and air fresheners. Here are seven sources of indoor air pollutions that may be less commonly known–adapted from Greenerchoices.org.