Arm & Hammer laundry detergent is buy one get one free this week at Walgreens. Buy two bottles of Sensitive Skin detergent and receive $2.00 with the Checkout 51 app. The Arm & Hammer rebate has a limit of five! The final price is $2.25 each.

Buy One Get One Free through 11/12

Submit two $1.00/1 Arm & Hammer Sensitive Skin Free Detergent, 50 oz or larger, via rebate app (checkout51.com)

Pay $6.49, Submit for $2.00 in Checkout 51 Credits

Final Price: $2.25 each, when you buy 2