Get ready to do some heavy duty cleaning! Head over to Amazon.com where you can score a 21-count package of Scotch-Brite Heavy Duty Scrub Sponges for as low as $10.16 when you choose subscribe & save. This makes each sponge around 50¢. Not too shabby, especially if you go through them quickly.
Head here and hurry. As you may know prices can change quickly over at Amazon.