1. They keep snails away from your garden.

2. Make a cleaner to reduce mold.

3. Rub them on plants to keep cats away.

4. Store a peel in the sugar package.

5. Use them to polish wooden surfaces.

6. Throw some peels in your garbage disposal.

7. Remove stubborn coffee stains in mugs.

8. Use them to clean your microwave.

9. Use them for compost.