Do you really need to pay a dentist 700 to get white teeth like Holly"s?

Do you really need to pay a dentist 700 to get white teeth like Holly Willoughby'sDentists claim bleaching at home is dangerous, but sky-high prices see customers turn to home kits | UPDATED: 22:00 GMT, 15 December 2012 Celebrity smile: Holly Willoughby has confessed to teeth whitening Thousands of Britons have their teeth bleached to emulate the dazzling smile of celebrities such as TV presenter Holly Willoughby, who recently admitted to doing so ‘years ago’.