Walgreens is offering 2 sets of 33.8oz Crest Plus Scope Classic Original Formula Mouthwash (Mint) for the best deal.
1. If you are not yet a Walgreens Rewards member, sign up here first
2. Go to Walgreens
3. Click on "View 3 available coupons"
4. Clip the "Save $4.00"
5. Add 2x Crest Plus Scope Classics
6. During checkout, use coupon promo code TREAT25
7. Pickup in-stores
Final Price is $3.18