Walgreens has Palmolive dish soap on sale for $2.99 this week. You can reduce the price to $1.24 by just adding the coupon to your myWalgreens account.
To make it a little easier, simply scan the Palmolive barcode in the Walgreens app and you should see the coupon available to clip. At checkout, enter your phone number to apply the sale price and coupon.
Never used Register Rewards before? Here's a guide on how to redeem Walgreens rewards. Also, be sure to check out all the other top Walgreens deals going on this week.