Starting 10/01, CVS will have 1 Liter bottles of Scope and Crest Pro Health Mouthwash priced at $3.99. You will receive $2 in Extra Care bucks when you buy one. Buy one for $3.99 and use One of the $.50 off coupons below and pay $3.49. Get Back $2 in Extra Care Bucks. Then submit for $.50 Cash Back from Ibotta. Final price $.99. Limit of two Mouthwash Extra Care Buck offers per household.