Bath Bombs in Cupcake Molds
To get started, make fun cupcake-shaped bath bombs with the kids.
Cream of tartar (you can find it in grocery stores)
First, sift 1 cup of baking soda, ¾ cup of cornstarch, 1 cup of Epsom salt, ¼ cup of cream of tartar, and food coloring into a bowl. Thanks to sifting, the thickest parts that may be in any of the ingredients are removed.
Second, put some food coloring into a plastic nebulizer. Little by little, add the food coloring to the mixture until you get a uniform color. Do it little by little until everything is dyed. You can do this procedure with as many colors as you want.
Then add a few drops of an aromatic oil of your choice.
With the help of a spoon, spoon the mixture into the muffin holders.
Let it dry overnight.
Finally, remove from the mold.