Milk Detergent Experiment

Aim: Observe what the detergent does when you wash the dishes.

Materials:

• 
  Plastic dish
• 200ml Milk (dark blue top)
• Eye dropper
• Food Colouring (Different colours)
• Detergent

Method

Step 1. Pour the 200mls of milk into the dish.

Step 2. Carefully put 5 drops of each food colouring in each corner.

Step 3. Drop detergent into the centre of the dish using the eyedropper.

Step 4. Observe what happens.

Reason: The detergent splits and kills the fat in the milk. Merging and swirling the colours together.