The Spruce / Candace MadonnaAlways observe safety precautions when using a ladder to reach high places.Use a diluted degreasing cleaning solution to wipe down the top of the cabinets.To keep the area clean, lay down a protective barrier (like newspaper) that can be disposed of and replaced the next time.If you have a gap between the top of your kitchen cabinets and the ceiling, you may use the space for extra storage for dishes and kitchenware y…