SERVPRO of Harlingen and San Benito wants to keep you safe and we know that little problems can become major issues in the future. When it comes to accidents in our home, or work space many don’t realize they are unprepared till it’s too late. So the more information to prepare you for an on site crisis the better! When it comes to fires many don’t really know how to use a fire extinguisher, or that there's actually four classes of extinguishers. A class is used to aid in putting out ordinary combustibles. Class B is used for flammable liquids (oil, grease, etc.). Class C is for electrically energized fires. Finally class D is suited for flammable metals. To remember how to work an extinguisher think of the P.A.S.S. method. Pull the pin, Aim low, Squeeze the hand;e, then Sweep the nozzle from side to side.