FREE Arm & Hammer Cloud Control Cat Litter up to $15.99! Have a cat at home or know someone who does? Arm & Hammer is offering rebates for One (1) Cloud Control Cat Litter 14 lb or 19 lb. Submit proof of purchase to receive up to $15.99 cash back! Offer Valid on purchases through 11/30/2020 and you can submit for a rebate until 12/31/2020. You have a full year! You can submit online View Post