Add to your oral care collection — Crest mouthwash is on sale this week in stores at Walgreens. Sign up for a store account to be eligible to receive the $3 sale price and Register Reward promotion. Then, you’ll need to clip a digital Crest coupon to your Walgreens account as well as two Crest manufacturer coupons from the Dec. 27 Procter & Gamble newspaper insert. Note that these coupons are valid only on Crest mouthwash.

Pair the coupons with the sale price and promotion to pay just $0.67 per item.

We abbreviated Procter & Gamble as “PG” in the scenario below. There are ways to get Sunday newspaper coupons for free if you don’t have a newspaper subscription.

Want to score toothpaste? Earn a moneymaker on Crest toothpaste in stores at Walgreens.

Buy 3, receive $4 Register Reward through Jan. 9

Use one $1.00/1 Crest Mouthwash 16 oz or larger, Walgreens L2C Coupon (exp. Jan. 31) (

And use two $1.00/1 Crest or Oral-B Mouthwash 16 oz or larger from PG Dec. 27

Pay $6, receive $4 Register Reward

Final Price: $0.67 each, when you buy 3