Safe Communities and Safe Schools Mercury Reduction Act of 2004 - Requires the Administrator of the Environmental Protection Agency to establish a grant program for projects to: (1) reduce free-flowing elemental mercury and mercury-added products from the environment; (2) safely dispose of or recycle mercury; (3) educate communities and citizens about mercury's harmful effects; (4) develop and carry out a plan for eliminating free-flowing mercury and instruments containing mercury from K-12 public and private schools; or (5) carry out a mercury thermometer exchange program.
Amends the Solid Waste Disposal Act to: (1) prohibit the sale or supplying of mercury fever thermometers to consumers except by prescription; and (2) require manufacturers of such prescribed thermometers to provide instructions on careful handling to avoid breakage and proper cleanup in the event of breakage. Requires contractors who replace building thermostats in residential or commercial buildings to dispose of replaced thermometers through recycling programs established or participated in by building thermostat manufacturers as required by this Act.
Requires the Administrator to publish guidance to assist State and local governments in removing elemental free-flowing mercury and mercury-added instruments from public and private schools.
Directs the Administrator to issue regulations requiring dentists to install a device that captures 90 percent or more of mercury-laden amalgam on every chair or office structure in which mercury amalgam is administered to patients.