invisible paint


What you'll need…
  • 1 tbsp baking soda
  • 2 tbsp water
  • 4-6 drops food coloring
  • paintbrush
  • paper



    How???
  • mix 1 tbsp water & 1 tbsp baking soda together
  • dip brush and write message on paper
  • let dry
  • to reveal: mix 1 tbsp water and 4-6 drops of food coloring
  • brush mixture over paper…

*great for secret messages for friends and parents

 

Google