Fats from the fumes get travelled through the hoods, this can form grease in the duct can lead to the exhaust fan, if the grease is not cleaned and maintained it may catch fire from single spark from the kitchen which will cost you a lot of money for its major damage. Our company has skilled workers that can clean your kitchen exhaust system from the area where the fumes enters, up to the hoods, filters and the entire duct of the exhaust fan in the best quality and affordable price.