Here's a great deal available at Walmart this week on Arm & Hammer Detergent.  Grab this new $3/2 Arm & Hammer Liquid, Powder, or Unit Dose Laundry Detergent Printable and you've got two bottles of Arm & Hammer Detergent for as low as $1.33 each! Here's the deal: Arm & Hammer Laundry Detergent, $2.83 ea. [...]