The Best Thing Since Sliced Bread? is a Documentary programme.

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The Best Thing Since Sliced Bread?: Teeth Whitening

Series 2, episode 4

Greg Foot puts teeth whitening products, from whitening strips and toothpastes to HiSmile whitening kits, through the evidence mill, joined by Antonia Mariconda, beauty writer and founder of the Safety in Beauty Campaign, which tries to help consumers who are confused or concerned

Cast (unconfirmed)

Greg Foot