This kitchen exhaust system had been accumulating grease for a long time. We were able to remove over 100 pounds of grease and restore proper airflow to the kitchen. View this post on Instagram This reataurant kitchen exhaust system was clogged with over 100 pounds of grease. A post shared by Bryan Exhaust Service (@bryanexhaustservice) on Jan 14, 2020 at 11:17am PST