Thanks to Oral-B here is your chance to win one of 2 x Oral-B Triumph with Smart Guide power brushes valued at $200 each.

The Australian Dental Association and Oral-B have teamed up to create this video to highlight oral health problems which can develop over time if preventative steps are not taken.

The video was developed to support the ADA's 2010 Dental Health Week campaign in August which focused on tooth erosion problems.

Oral-B and the ADA collaborated on the video to raise awareness and educate Australians about the importance of maintaining good oral health to prevent tooth erosion.

By using an Oral-B power toothbrush, erosion of the enamel can be prevented thanks to the pressure sensor which signals when you are brushing too hard.

Check out the You Tube video here - http://www.youtube.com/watch?v=8nF09EvyvaY.