The Pitt News

Sohail Rana, who is in his last year as a dental student, and his team started working together in early January 2020 and officially formed their startup company — ZeroDK — in May 2020. ZeroDK, a pun on the phrase “zero decay,” combines the use of a toothbrush holder with a smartphone app that tracks how long users brush and floss their teeth.

Pitt dental student creates product to fight tooth decay

By Elizabeth Primrose, Staff Writer April 5, 2021
ZeroDK, a pun on the phrase “zero decay,” combines the use of a toothbrush holder along with a smartphone app that tracks how long users brush and floss their teeth.
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dentistry