Bath Bombs are 4 oz each and are made by hand. Directions: Draw a warm bath and add bath bomb. Soak as long as desired. Rinse tub afterwards. Ingredients: Baking soda, citric acid, epsom salt, clay, fragrance oil, grape seed oil, witch hazel, Polysorbate 80, FDAC coloring. Oily Blends bath bombs are made by hand one at a time in our Central Florida warehouse, using high quality ingredients that we are proud to use in our own homes. Oily Blends!