You will need:
1 cup epsom salt
1 cup baking soda
4 drops blue food coloring
3 drops Jasmine essential/ fragrance oil
4 drops vanilla essential/ fragrance oil
2 tablespoons liquid glycerin (optional)

Combine dry ingredients, mix well. Add color and scents one at a time. Keep stirring until mixed well. Break up any clumps. Keep mixing until you have a semi fine powder. Add glycerin and mix well.