Finishing the underside of your kitchen cabinets can enhance the overall aesthetics of your kitchen. Start by gathering supplies like sandpaper, cleaning solution, paint or stain, and brushes. Prepare the cabinets by removing items, covering surfaces, and cleaning the underside. Choose between paint or stain based on your desired look, and apply primer if necessary. When painting, use... https://kbdkitchensbydesign.com/how-to-finish-underside-of-kitchen-cabinets/