Smiling is a great way to greet someone and encourage them to have a great day. We know that this freebie will bring a smile to your face. Colgate is once again giving away a free tube of their Colgate Sensitive Pro Relief toothpaste. If you suffer form sensitive teeth then this toothpaste is especially formulated to help you. To sign up for this freebie just click on the link at the bottom. The link will take you straight to the Colgate Sensitive Pro Relief toothpaste free sample sign up page. Once you are on their freebie sign up page read the details of the freebie first. After that follow the instructions in order to sign up. Make sure that you share this freebie with your friends and family and help spread the smiles around.