We spotted an unadvertised deal at CVS! The 250-milliliter bottles of Crest Pro-Health Mouthwash are on sale for $3.49. Purchase one and receive $1.50 Extrabucks. Use a $1.50/1 manufacturer coupon from the 1/1 P&G insert to pay $0.49. With an Extrabucks limit of two per household, you can do this deal twice.

Buy 1, Receive $1.50 Extrabucks through 1/7, Limit 2

Use one $1.50/1 Crest Mouthwash 237 mL/8 oz or larger from PG 1/1

Or $0.75/1 Crest Pro-Health Mouthwash 237 ml or larger (coupons.com)

Pay $1.99, Receive $1.50 Extrabucks

Final Price: $0.49