Rainbow Foam Chemistry Craft is a vibrant, hands-on science activity where colorful foam erupts and spreads through exciting chemical reactions. 🫧✨ Using simple household ingredients, kids explore cause-and-effect, color mixing, and fizzing chemistry while enjoying an irresistible sensory experience. Perfect for STEM learning, classrooms, parties, and messy-play fun. 🌈🧪 Ingredients: - Baking soda (1–1½ cups) - Warm water (¼–⅓ cup) - White vinegar (½–1 cup) - Dish soap (2–3 tbsp) - Clear tray,