I’ve installed Trash Compactor. How do I empty my trash?November 16, 2016 in Trash Compactor - Mac tagged empty / mac / trash by Frequently Asked Questions FAQ › Category: Trash Compactor - Mac › I’ve installed Trash Compactor. How do I empty my trash? 0 Vote Up Vote Down Donna W. Staff asked 6 years ago 1 Answers 0 Vote Up Vote Down Donna W. Staff answered 6 years ago You don’t have to do anything. Trash Compactor will automatically empty the trash for you.