Man uses Dawn dish soap to get rid of grease on white kitchen cabinets - Studio Cj/Getty Images ...

And no, cooking grease, lard and excess oil can't be composted. Alternatively, you can strain any food particles from the grease and store it in the refrigerator for future use while cooking.

Following is a transcript of the video. Jay Lopez: My name is Jay Lopez, and I'm the owner of Cleannex. Today, I'm gonna be walking you through how we clean a kitchen exhaust system in a restaurant.