Introduction Fire extinguishers are critical tools in safeguarding property and lives from fire emergencies. To ensure that these devices are effective when needed, proper maintenance is essential. This article will provide you with comprehensive tips and guidelines to keep your fire extinguishers in optimal condition. 1. Understand the Types of Fire Extinguishers Before diving into maintenance, it’s important to understand the various types of fire extinguishers and their uses. Fire extinguishers are categorized based on the types of fires they are designed to combat: Class A Extinguishers: These are used for fires involving ordinary combustibles such as wood, paper, and cloth. Class B Extinguishers: These are intended for flammable liquids like gasoline, oil, and grease. Class C Extinguishers: These are suitable for electrical fires involving appliances, wiring, and outlets. Class D Extinguishers: These are designed for combustible metals such as magnesium, titanium, and sodium. Clas...