Mercury (element) used in teething powders for infants. The mercury-containing organohalide merbromin (sometimes sold as Mercurochrome) is still widely used but has been banned in some countries such as the U.S. Mercury and most of its compounds are extremely toxic and must be handled with care; in cases of spills involving mercury (such as from certain thermometers or fluorescent light bulbs), specific cleaning procedures are used to avoid exposure and contain the spill. Protocols call for physically merging smaller droplets on hard surfaces, combining them into a single larger pool for easier removal with an eyedropper, or for gently pushing the spill
Explosives safety of Former Used Defense Sites (FUDS) and Former Toxic Chemical Agent Sites where munitions from all branches of service disposed of A&E by burial or dumping up until the end of the Vietnam War. The USATCES acts as the Army’s safety watchdog for disposal of chemical ammunition at the Army’s Chemical Disposal Facilities. As part of Army's Ordinance Corps under TRADOC Specially trained Civilian Explosives Safety Personnel [Quality Assurance Specialist (Ammunition Surveillance) (QASAS)] and Safety Specialist that have received specialized training in A&E Safety) from the USATCES are deployed worldwide, wherever the U.S. Army has A&E. Their mission is to