During the cooking process, flammable vapors are given off from cooking oils. Frequent cleaning of filters or other grease removal devices is particularly important. Cooking in commercial kitchens generates airborne grease, carbon, and steam, which can condense on the inner walls of kitchen ventilation ductwork. If regular cleaning of the ventilation system is not performed these deposits build-up, reducing airflow, creating foul odors, and creating a significant fire hazard. Putting in place regular kitchen duct and ventilation cleaning will help to satisfy this law and remove the most common cause of fires within the kitchen.
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