Gather all the needed ingredients; Baking soda, Epsom salts, Citric acid, Olive oil, Food coloring, Water, Two bowls, Measuring Cup, and something to mix with.
Now put all the dry ingredients in the bowl; 1 cup of baking soda, 1/2 cup of Epsom salts, and 1/2 of citric acid.
Mix all your dry ingredients together.
Now add all of your wet ingredients in the bowl; 3 tsp. of olive oil, 1 tsp. Of water.
Plus you can add food coloring to make your bath bombs colorful!
Mix all the wet ingredients thoroughly.
Then pour the wet ingredients into the bowl with the dry ingredients.
Firmly pack the final substance into the mold (I used a cupcake tin).
Put the bath bombs in the refrigerator overnight....
The next morning carefully remove the solid bath bombs from the mold and you have your final product!