Summertime brings all kinds of odors to life. Especially inside your kitchen’s garbage disposal. Due to stuck-on food particles and the moist environment, the scent is not pleasant! Rid this and keep the blades of your disposal sharp at the same time by freezing white vinegar into an ice cube tray. Add a slice of lemon to each cube before freezing. When frozen, toss about 4 cubes down the drain and run the disposal. The odor-causing bacteria will have been killed off by the acetic acid in the vinegar while the lemon adds a fresh citrus scent.