What is an example of an accelerant?

Gasoline is commonly recognized as an example of an accelerant due to its properties that increase the speed of combustion. An accelerant is a substance used to start or enhance a fire's intensity and spread. Gasoline is highly flammable, and when it vaporizes, it readily ignites, producing a significant amount of heat and flame. This characteristic makes it effective for quickly spreading flames, which is why it is often associated with arson investigations and fire-related incidents.

Water, sand, and carbon dioxide, on the other hand, are typically used for extinguishing fires rather than enhancing them. Water and sand work to cool down a fire, reducing the temperature below the ignition point, while carbon dioxide displaces oxygen, effectively suffocating the fire. These qualities categorize them as agents for fire suppression instead of acceleration. Thus, gasoline clearly stands out as the appropriate example of an accelerant.