kitchen exhaust system cleaning 2

https://speedy-wiki.win/index.php/Understanding_NFPA_Hood_Cleaning_Standards_for_Commercial_Kitchens

Kitchen exhaust system cleaning is one of those jobs nobody thinks about until smoke starts billowing back into the room. Over months of cooking, grease builds up inside the hood, ducts, and fan, turning into a sticky fire hazard. A professional cleaning pulls off that grime, scrubs the filters, and clears the blower so the system actually pulls air again. When it's done, the kitchen smells neutral, the range hood runs quieter, and you're not worrying about a grease fire starting above the stov…