Starting 10/01 thru 10/07 at CVS you can score Colgate Optic White Mouthwash for $0.99.
Buy 1 @ $3.99
Use 1 -$1 off Colgate mouthwash or mouth rinse, 200-ml+, SS 10/01=$2.99
Get a $2.00 ECB making final price $0.99
This deal can be done 2 times per card.