HOODZ is a national authority in kitchen exhaust cleaning. HOODZ separates itself from the competition by inspecting and cleaning the entire system beyond the hood, providing a complete photographic inspection of the cleaning, and by offering a true professional service at a competitive price. Out Of Sight Is Not Out Of Mind Grease from the kitchen travels into the hood, through the vent hood filters, into ductwork that leads to the exhaust fan on the roof. Grease is a fuel that can ignite with a simple spark from the kitchen cooking line and spread throughout the attic and onto the roof in seconds causing severe damage and potential loss of life. The owner of the exhaust system has the ultimate responsibility to ensure the exhaust system is safe.