Left unclean kitchens, results in an accumulation of grease inside the ducts, fans, hoods, and vents of most of the exhaust systems of commercial kitchens. Kitchen Hood cleaning is the method of removing the grease which has accumulated over a long period due to the non-maintenance of the kitchen. kitchen exhaust systems with time, eventually accumulate unwanted grease which can become reasons for extreme fire hazards. This grease buildup unnecessarily within the extraction system of a kitchen affects the performance of the system and limits the amount of air that can be extracted. This air, which is filled with grease, then circulates within not only the kitchen but also all inside the home making an unsafe environment, poorly ventilated kitchen, and overall poor indoor air quality.