We have a fantastic prize to giveaway, an Oral-B Triumph 5000 toothbrush worth €249.99.

This competition is now closed, the winner is Rebecca O'Brien.

Oral-B has launched Oral Care Month this September. It's a chance for us to think about one of our most valuable assets - our smile. And now with new Oral-B 3D Luxe toothpaste, having a bright smile that gleams has never been easier. Next time you're in-store check out the full range of Oral-B products - there's literally something for everyone.

And for one lucky RTÉ.ie Fashion reader, here's your chance to shine with an Oral-B Triumph 5000 with SmartGuide power toothbrush. The wireless Smart Guide gives you a mode indicator and real time feedback on where to brush and how long you need to brush. There's even a pressure indicator on the back of the handle that lights up when you're brushing too hard. With an RRP of €249.99, we're offering one with a tube of Oral-B 3D Luxe so you can always have a great looking smile.

If you would like to be in with a chance of winning this fantastic prize, simply log in using your RTÉ ID and answer the question that appears.

Terms and conditions apply. General RTÉ Competition rules apply, a copy of which is viewable here. This competition will close on October 1 2013 at 2pm. One entry per person. Winners will be contacted via the email address related to their RTÉ ID. There is no cash alternative and decision is final. Prize is non-transferrable.