2 cups baking soda
1 cup cornstarch
1 1/4 cups water
1 tablespoon white glue
1 tablespoon vegetable oil
1 teaspoon vinegar
Mix baking soda and cornstarch in a saucepan
Add water, glue, oil, and vinegar
Stir until smooth
Cook over low heat, stirring constantly
Remove when the mixture thickens into a dough
Let cool until safe to handle
Knead until smooth and pliable
Store in an airtight container
Shape as desired
Let air dry completely
Turn pieces occasionally while drying