Bath Bomb Making Kit for Kids - Kids Crafts Science ProjectCreate 10 bath bombs: Mix the citric acid, baking soda, Epsom salt, baby oil, coloring, and fragrance and pour it into the 5 molds to create fizzy bath bombs (don't forget to bury the surprise charms inside!) to use in your tub. Mix and match colors and create multi colored layered bath bombs. Crafty fun: What could be more fun than making your own bath fizzies to play and wash with? Feel free to play around with the colors! Keep them for yourself and