Materials
Box of baking soda
1/2 cup of cornstarch
Warm (almost hot) Water
Food coloring
Spoons, sponge brushes, pastry brushes
Spray bottle with vinegar
Directions
Invite your child to mix the dry ingredients and then add water, stirring until it’s not too thick. It may take almost a cup of water. Add food coloring. Your child will enjoy painting on the sidewalk or asphalt. Next have your child spray the paint creations with vinegar. This paint dries very quickly – but washes off with ease!