Pesticides are chemicals that are used to kill or control pests. In addition to insects and rodents, these pests can include bacteria, fungi and other organisms., , , , With regards to pesticide use and indoor air quality, the U.S. Environmental Protection Agency (EPA) shares information from a study that found 75% of U.S. households used at least one pesticide product indoors during the past year. Products used most often include insecticides and disinfectants. Another study EPA mentions sug...