What is vapor suppression primarily used to prevent?

Vapor suppression is primarily used to prevent the ignition of flammable vapors. This method involves using various techniques to reduce the concentration of vapors in the air, thereby minimizing the risk of fire or explosion when these vapors are in proximity to an ignition source. By creating a barrier or dispersing the vapors, the likelihood of ignition is significantly reduced, which is crucial during hazardous material incidents where flammable substances are involved.

While vapor suppression can indirectly affect other aspects, such as spill containment or exposure to toxins, its primary function is specifically focused on fire safety by controlling the vapor phase of flammable materials.