Teeth Whitening Crossword

This printable crossword puzzle on the topic of Dental & Optometry has 10 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is the process used that makes teeth lighter?
Over how many weeks should you apply the gel?
What is another method of teeth whitening called?
How long does the laser whitening treatment last?
Who did teeth whitening begin with?
What did Ancient Romans use to whiten their teeth?
What is a disadvantage of teeth whitening?
What is an advantage of teeth whitening?
What are one if the causes for needing teeth whitening?
What will teeth whitening not work on?