I mentioned it earlier, but you can print out this $1/1 Arm & Hammer Liquid Laundry Detergent coupon on the coupons page. Walmart carries the 50oz bottles (32 loads) for $2.87. Use this $1 off coupon to drop that price to $1.87.
Buy 1 Arm & Hammer Liquid Laundry Detergent 50oz – $2.87
Use this $1/1 Printable Coupon
Final Cost: Only $1.87!