Task: clean suede shoes
Assumptions:
Cleaning suede shoes with baking soda.
Steps:
Take baking soda into a small bowl.
Sprinkle baking soda on the stains.
Using a dry brush, rub the baking soda.
Let the baking soda sit on the suede shoes for fifteen minutes.
Take a paper towel. 
Wipe out the baking powder from the suede shoe.