There are five different types of fire extinguishers, each type for different fire sources.
class A – Use water or water mist to extinguish fires in wood, paper, fabric, and other common materials
class B – Use special chemicals to extinguish gasoline, oil, and alcohol fires
class C – Use special chemicals to extinguish electrical fires
class D – Commercial grade fire extinguisher that uses powder chemicals to extinguish combustible metals such as magnesium and potassium.These are typically only found in industrial applications such as machine shops and mining operations
class K – Use expanding foam or other smothering agents to extinguish grease fires. This is the most commonly used type of fire extinguisher in both residential and commercial kitchens.
Using the correct type of fire extinguisher for your home is very important as the wrong type of fire extinguisher will not put out the fire effectively. If you want to keep a few in your home or garage, the most common type is the ABC combination, but you can also find his ABC/K for kitchens.
https://www.zdnet.com/home-and-office/kitchen-household/best-fire-extinguisher/#ftag=RSSbaffb68 5 Best Fire Extinguishers of 2022