Remove the laces, and load them in the laundry. Scrub the insoles to remove dirt, and sprinkle with baking soda to remove odor.
Rinse the sneakers under running water to remove excess dirt. Use a mild soap and a soft scrub brush to clean the sneakers. After cleaning, rinse again with water.
Place the sneakers in a ventilated area, and stuff them with paper towels or cloth towels. Allow the sneakers to dry completely.