Unwrap the shower steamer and place it on the shower floor out of the direct line of water. It will slowly fizz while releasing the fragrance in the air, creating an aromatherapy experience in your shower. Ingredients: Sodium bicarbonate, citric acid, menthol crystals, isopropyl alcohol, corn starch 
Caution: If irritation occurs, discontinue use. For external use only. Do not eat!