Bath Dust is simply a crushed up Bath Bomb in a bag with Epsom Salts! Each Bag is labeled with scent. This product will not color the water, but will fizz, foam and scent your water just like a bath bomb! To use, simply open the bag and add to the hot bath water - it will start to fizz. Enjoy! Scented with the fresh, sugary scent of cotton candy just made at the fair. INGREDIENTS: I use ingredients that are good for your skin but also good for your tub. COLOR: Dye-Free, Color-Free, Lake-Free. WEIGHT: Amount of bath dust is weighed before being packaged. All fragrance & essential oils are Phthalate-Free and comply with the global RIFM and IFRA standards.