Purchase Crest Toothpaste, an Oral-B Manual Toothbrush, and Crest Mouthwash at Walgreens.
Clip the $5 off 3 digital coupon here
You’ll get 2 $5 Walgreens Cash rewards for this purchase, making it free($5 for spending $15 on P&G products and $5 in rewards for buying 3 qualifying Crest, Fixodent, Oral-B or Scope Dental Care).