Walgreens: Listerine 1L Mouthwash $0.99

If your heading to Walgreens here's a deal worth checking out:

BUY: Listerine Mouthwash 1L or Whitening PreBrush Rinse 16oz – $3.99

USE: $2.00 off any LISTERINE WHITENING Rinse

OR: $2.00 off any 1 LISTERINE Mouthwash 1L or larger

Pay $1.99, Get Back $1 Register Reward

Final Price: $0.99 After RR!