There are several ways to reuse soap slivers instead of throwing them away. Here are some ideas:

1. Create decorative soap balls: Grate the soap slivers and add warm water to make the shavings malleable enough to shape into balls. Store them in an area where they can completely dry out and harden, which could take a couple of weeks.

2. Make a homemade loofah: Place the leftover pieces of soap inside a mesh bag and tie up. The combination of soap and mesh makes the perfect loofah to exfoliate your skin.

3. Turn into liquid soap: Grate the soap slivers and add warm water to create a liquid soap.

4. Freshen up your dresser drawers: Place the soap slivers in a sachet and put them in your dresser drawers to keep your clothes smelling fresh.

5. Stick the old bar onto the new bar: Stick the old soap slivers onto a new bar of soap to give it a new life.

6. Use a soap saver bag: Store the soap slivers in a soap saver bag to extend the lifespan of your favorite bars while doubling as a natural exfoliator for smooth skin.

7. Make your own soap-on-a-rope: Melt the soap slivers and pour them into a mold with a rope in the center to create a soap-on-a-rope.

8. Use as tailors chalk: Use a leftover sliver of soap as tailors chalk.

9. Make your own soap from soap scraps: Grate the soap scraps and melt them down in a saucepan. Pour the mixture into a mold and let it harden to create a new bar of soap.

10. Reform the soap scraps: Collect the soap scraps and break them into small chunks. Add water and boil gently until they begin to stick together. Pour the mixture into a colander and let it dry to create a new bar of soap.