Directions for Use: Drop your Bomb Cosmetics Bath Blaster in to a bath of warm water and watch as it fizzes, releasing its perfume and essential oils, while the Bicarbonate of Soda softens the water. Rinse bath well after use. For external use only. Supervise children. Wash bath well after use. Rinse petals or decorations away from bath immediately after use to prevent accidental staining.