Based on this reading, which of the following garbage substances can be classified as Class B?



Class A fuels, such as wood and paper, can use Class A water cannons; however, Class B fires involve liquid and gas fuels, and require special extinguishing materials such as dry chemicals or foams. Class B fuels can be remembered because they boil or bubble, and they are typically not contained to a specific area like Class A fuels are because they can also have explosive vapors.

Aempty juice cartons

Bused aluminum cans

Cused motor oil

Dempty water bottles