Color Burst Foam Eruption Science Experiment
A captivating hands-on science experiment that combines baking soda and vinegar to create colorful foam eruptions, inviting curiosity and sensory exploration.
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Yield: 4 servings
- Category: Science Experiment
- Method: Mixing
- Cuisine: N/A
- Diet: N/A
Ingredients
- Baking soda, about 1 cup
- White vinegar, 1 cup
- Dawn or another gentle dish soap, 1 tablespoon
- Food coloring in small bottles or liquid watercolors (color burst, optional)
- A shallow tray or baking dish
- Small cups or droppers for color
- Measuring spoons and cup
- Spoon or small whisk for mixing
- Towels or paper towels for quick clean up
- Safety: an apron or old shirt and a wipeable surface (recommended)
- Optional: a pipette or eye dropper for delicate color placement
Instructions
- Arrange your tray and materials on a table with a towel underneath.
- Take a breath and let your shoulders relax.
- Place cups of color nearby so you reach calmly.
- Spoon baking soda into the shallow tray in an even layer.
- Press gently to smooth the surface with the back of the spoon.
- Mix dish soap into the vinegar in a small measuring cup.
- Stir slowly until the soap blends and the liquid looks slightly opaque.
- Use droppers to place small pools of food coloring on the baking soda.
- Pour the soap-vinegar mixture slowly over the colored baking soda.
- Step back and watch the foam rise and carry color outward.
- If you want bolder streaks, drip more color into active foam with a pipette.
- Use a spoon to nudge foam gently if it piles unevenly.
- When the fizz quiets, scoop a little foam with a spoon to feel its texture.
- Clean up mindfully, pouring leftover liquid down the sink and wiping the tray.
Notes
This experiment is a fun, safe way to explore chemical reactions and sensory experiences. Perfect for children with supervision.
Find it online: https://www.cozyhandsdiy.com/color-burst-foam-eruption-recipe/