Here is a short quiz to test your dental knowledge.
Choose an answer to each of the ten questions below and then click on the answer button at the bottom to see how many you got right. If you answer all of the ten questions correctly, your details will be entered into a free prize draw, where you could win one of five free Braun Oral-B power toothbrushes.
If you need some help, you may find the answers in the rest of our dental information sections!
Click here for the rules of the prize draw