Fire extinguishers come in various types, each designed to combat specific types of fires. Common types include water extinguishers (for Class A fires involving ordinary combustibles), dry chemical extinguishers (for Class A, B, and C fires), carbon dioxide extinguishers (for Class B and C fires), and foam extinguishers (for Class A and B fires). It’s crucial for employees to be trained on the proper use of the fire extinguishers available in their workplace, including the acronym **PASS** (Pull the pin, Aim the nozzle, Squeeze the handle, Sweep from side to side). By understanding the different types of fire extinguishers and their proper use, employees can effectively respond to small fires, potentially preventing them from escalating and causing significant damage.