This bath bomb is great for to use after a long day at work, in the classroom, or one filled with high levels of activity. Lemon essential oil is added for its light aromatherapy effect as well as its detoxifying properties. Be ready for all of the fizz once you add this bath bomb to your bath. To get the most from the bath bomb, submerge youself in the water and then add this pale yellow ball. Lemon essential oil, it's GREAT!