Water fire extinguishers work by spraying water from the spray nozzle, which helps to cover larger surface area. They are the simplest, most common, and least expensive type of extinguisher, costing ...

They spray water from a nozzle to cover larger areas. They are simple, common, and affordable. Some have an additive to make them more effective and lighter, ... Foam fire extinguishers: ...

Then a large group of men approach with fire extinguishers and spray the man with the foam. Another man appears with another fire extinguisher, completely coating the man.

Performance problems caused us to judge two aerosol fire sprays—the First Alert AF400 Tundra Fire Extinguishing Spray and Shield Fire Protection Kitchen Guard—Don't Buy: Performance Problem.

Types of fire extinguishers and their uses. Water, Water Mist, or Water Spray Fire Extinguishers (Red Label): Ideal for Class A fires involving combustible carbon-based solids such as paper, wood ...