Cherry Bubble Bath

1/2 cup unscented shampoo
3/4 cup water
1/2 teaspoon salt
12 drops cherry fragrance oil
2 drops red food coloring

Mix shampoo and water together. When well combined, add the salt and stir it again until the mixture thickens. Add cherry oil and red food coloring and again stir the mixture thoroughly. Bottle the mixture until ready to use.