Prepare the Sugar Base: Spread the granulated sugar evenly across the bottom of your dish to form a smooth, white canvas.
Add the Rainbow Colors: Use a dropper, spoon, or squeeze bottle to carefully drop small spots of food coloring onto the sugar. Space the colors out randomly to create a vibrant rainbow effect.
Mix the Baking Soda Solution: In a small bowl, combine 1 tablespoon baking soda and ¼ cup warm water. Stir until fully dissolved.
Start the Fizzing!: Gently drizzle the baking soda mixture over the colored sugar. Watch as the food coloring spreads, forming marbled, swirling patterns.
Create the Fireworks: Slowly drizzle or drop vinegar over your sugar mixture. The fizzing reaction between the vinegar and baking soda makes the colors bubble and burst like magical fireworks!
Add Sparkle (Optional): Sprinkle a bit of fine glitter on top for shimmer and extra visual magic.
Reset & Repeat: Once the fizzing stops, rinse your plate clean and start again for another round of colorful explosions!
