Class A. This kind of fire extinguishers is for ordinary combustible materials like paper, cardboard, wood, and most plastics. The numerical ratings on this type of fire suppressants indicate the amount of water it holds and the amount of fire it can extinguish.
Class B. This kind is for those that are involved inflammable or combustible liquids like gasoline, oil, kerosene and grease. The numerical ratings on this type of fire suppressants indicate the estimated number of square feet of fire it can extinguish.
Class C. This kind of fire suppressants is for those involving electrical equipment such like wiring, outlets, breakers, and appliances. This does not have a numerical rating which means the extinguishing agents are non-conductive. Fires classified as class C should not be suppressed with water as the risk of being electrocuted is far too high.
Class K. This is made for fires that involve cooking and cooking appliances. This is commonly found in restaurants and cafeteria kitchens and usually small in size.
10 pounds. This is best used in a garage or a home workshop where a fire can grow in size before being noticed. Rechargeable models with hose are highly recommended for additional user-safety and ease of use.
5 pounds. This fire suppressant size is perfect for a quick grab in a kitchen or in a laundry room. Rechargeable models with hose are recommended for budget-minded people and for ease of use.
Getting the right fire extinguisher for the environment is very important. Extinguishing a fire before it eats everything is what anyone would want. Although prevention is better than cure, having a fire suppressant for fire protection would still be a great addition to the safety of a home.