Simply Play

Milk Magic Color Swirl

Pour milk into a plate, add drops of food coloring, then touch it with a soap-dipped cotton swab and watch the colors explode into beautiful swirls! Kids are amazed every single time by this simple kitchen science experiment.

🧒 Ages 0-2, 3-5, 6-8⏱ 10 min
Milk Magic Color Swirl
Milk Magic Color Swirl
Milk Magic Color Swirl
Milk Magic Color Swirl

How to do it

  1. 1

    Pour enough whole milk into a shallow plate to cover the bottom.

  2. 2

    Add several drops of different food coloring around the plate with no need to mix.

  3. 3

    Dip a cotton swab into a small cup of dish soap.

  4. 4

    Gently touch the soap-covered tip to the center of the milk and hold it still for a few seconds.

  5. 5

    Watch the colors swirl and explode outward.

Tips & extensions

Whole milk works best because of its higher fat content. Skim milk produces much less dramatic results.

Watch the activity

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