 Hi, I'm Don Dawson. Today we're going to learn about fire extinguishers. Burning wood and paper can be doused with a bucket of water. A small gasoline fire can be smothered with sand or dirt. A kitchen grease fire can be extinguished with baking soda. But often the quickest way to put out a small fire is with a portable fire extinguisher. Fires can break out anywhere at any time. OSHA regulations, state ordinances and local fire codes require industrial facilities, office complexes and public buildings to have portable fire extinguishers located near all potential fire hazards. The Department of Transportation requires that all commercial vehicles be equipped with extinguishers as well. Extinguishers should be mounted on hangars or in marked fire extinguisher cabinets where they can be clearly seen. Firestore an extinguisher on the floor, in a closet or behind furniture, plants or decorations. When a fire starts there is no time to search for an extinguisher that works. They must be within easy reach and ready to go. Fire extinguisher inspections and maintenance should be a major part of your facility's fire prevention policy. Check extinguishers at least once a month to make sure that they are in good shape. Help them over weekly if they are located outdoors. When examining an extinguisher make sure that the pressure gauge shows that it is fully charged. The locking pin and plastic tamper seal are in place. The hose and horn are unobstructed and in good shape and the metal parts are free of corrosion.