Ingredients :
½ cup baking soda (sodium bicarbonate)
1 cup white distilled vinegar
Food coloring (a variety of bright colors)
Muffin tin or shallow tray
Small cups, spoons, or squeeze bottles (for pouring vinegar)
Optional: Glitter or biodegradable confetti (for extra sparkle)
Instructions:
Step 1: Prepare Your Workspace
Set out a muffin tin or shallow tray on a flat surface. For easy cleanup, protect the area with newspaper, wax paper, or a plastic tablecloth.
Step 2: Add Baking Soda
Spoon about 1 tablespoon of baking soda into each muffin cup or tray section. Gently flatten the surface with the back of the spoon.
Step 3: Add Color
Place 3–4 drops of food coloring on top of the baking soda in each section. Use a variety of colors for a rainbow effect, or mix shades for unique bursts!
Step 4: Optional Sparkle
Sprinkle a little glitter or biodegradable confetti over the baking soda for dazzling, sparkly fireworks.
Step 5: Create the Fireworks
Carefully pour vinegar over the baking soda and food coloring using a spoon, cup, or squeeze bottle. Watch as the fizzy, bubbling reaction erupts into bright, colorful fireworks!
Step 6: Repeat and Explore
Experiment with different amounts of vinegar, try new color combinations, and reload the tray for endless fizzy fun.