Painting kitchen cabinets involves several steps to ensure a smooth and durable finish. Start by removing the cabinet doors, drawers, and hardware. Clean all surfaces thoroughly to remove grease and grime. Sand the cabinets to create a smooth surface for the paint to adhere to, then apply a primer. Once the primer is dry, paint the cabinets with a high-quality paint, typically applying two coats for even coverage. Finally, reassemble the cabinets once the paint is fully dry. Proper preparation and patience are key to achieving a professional-looking result.