Who needs a toothbrush? Russian professional diver Vitaly Bazarov was about 100 ft under water off Sinai when he got some dental check-up from some inquisitive fish. Bazarov let a pair of cleaner fish inside his mouth as they were nibbling his lips and looking for food. He removed his regulator and let the cleaner wrasses clear the inside of his mouth. Diving and a free dental cleaning — the latest offering in medical tourism for Egypt? (Watch, runtime 0:31)

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