FREE Finish Rinse Aid at Dollar General Starting 03/24! Starting 03/24 Dollar General is offering a FREE Dish washer Rinse Aid with select Dishwasher detergent purchases. The deal is: Buy any Finish Quantum 20 ct. or Max-in-1 23 ct. and get a FREE Dish Detergent Additive with Dollar General Digital Coupon. **See note below about possible extra savings!** Here's How To Do This Deal: Buy: View Post