Arm & Hammer detergent is buy one get one free at Walgreens this week! Submit for two $1.00 rebates through Checkout 51 after buying two bottles of the Sensitive Skin variety. (The rebate has a limit of five.) Each bottle of Arm & Hammer will be just $2.25.

Buy One Get one Free through 11/26

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