Cleaning includes the surface of the smoke hood, the lamp covers inside the hood, the water transport system, the fireproof mesh, the exhaust outlets, and the stove surface. The key areas for cleaning are the parallel exhaust channels that run alongside the exhaust outlets and the smoke hood. Our focus will be on a thorough cleaning of the interior of these parallel channels. The primary method we use is for personnel to enter the channels for cleaning. However, what sets our company apart from others is that we have special equipment to clean narrow exhaust outlets where personnel cannot enter or where the channels are too complex and narrow for manual cleaning, yet pose significant safety risks. Our approach ensures no blind spots, alleviating our clients' concerns and eliminating any potential fire hazards.