Comment on Cleaning Products at Office Depot & OfficeMax for $0 after rewards

Office Depot & OfficeMax offers a selection of cleaning products that qualify for 100% back in rewards points. (Not an Office Depot & OfficeMax Rewards member? It's free to sign up.) Points can later be redeemed like cash at Office Depot & OfficeMax, yielding prices that start at $0 after rewards.