We purchased silicone ice cube molds from our local kitchen store.
1. The water should be distilled or you can boil tap water twice, let cool.
2. Fill the mold, then set the mold into a larger container filled with regular tap water.
3. Place the filled mold in the freezer, overnight if possible.
4. Once frozen solid, release from mold, use immediately and enjoy.
Note: You can add herbs, fresh fruit or vegetables. Don’t use anything acidic or it may not freeze completely.