ABC7 News: Flea Control Products May Have Environmental Impacts, Trace Amounts of Pesticides Found in San Francisco Bay   NEWS Flea control products may have environmental impacts, trace amounts of pesticides found in San Francisco Bay  Click Here for Video  SAN FRANCISCO (KGO) — By Dan Ashley  Thursday, May 18, 2017 Some popular flea control products may be responsible for trace amounts of pesticides getting into the San Francisco Bay. According to a new study, […]