Arm & hammer laundry detergent

Albertsons has Arm and Hammer Laundry Soap $5.99 AND BOGO! (Buy One, Get One FREE!)
Also, you can print two $1 Coupons at: http://www.armandhammer.com/coupon.html and that will make them 2 for $4.99 (or 2 for $3.99 if they take both coupons on the one transaction, not sure...)

Make sure that they ring up for the $5.99, because they have been ringing up at regular price, $7.99, and then the cashier can fix it immediately for you.