Cotton Candy Make everyday feel like its your birthday with this Cotton Candy Scented Bubbly Bath Soak! This soak makes a colorful bubble bath! Makes 3-4 baths. Featured Ingredient - Epsom Salt Epsom Salt is the key ingredient in this bath soak. It helps to soothe and relax tired and sore muscles. Epsom salt can alleviate pain from your back and your arms and legs. Surprise - Cupcake Duckie inside.