$1.00 off One Colgate Total toothpaste Beginning 9/21, Colgate Total toothpastes 4-4.2oz. will be sale 2-for-$6 at Walgreens. Buy two and get $3 in Register Rewards. Buy two and use two $1 printables. Pay $4 and get $3 back. That’s $1 for two, or .50 each!