What is the best way to: To make a baking soda general cleaning solution

Select from: A). Measure out some baking soda and put it into a spray bottle. Fill to the top with water until the baking soda dissolves. B). With a measuring spoon, measure out three teaspoons of baking soda. Place in a clean, empty spray bottle and fill to the top with water. Mix the solution by shaking the bottle until all of the baking soda is dissolved.
Answer:
B).