Personally, I think my dandruff is caused by a history of eczema, shitty New York tap water, and chronic bad juju. After my traumatic episode, I searched the racks of Duane Reade for any type of drugstore-brand scalp treatment, when I came across a familiar face: tea tree oil.
From Midtown or the Village, take the F or D trains that run down Sixth Avenue from Central Park to Washington Square or the N or Q trains that run down Broadway to Canal Street. All four of these trains will take you directly to Coney Island in Brooklyn.
6 Train: Take the 6 train to the 51st Street stop and walk West on 50th Street to Rockefeller Center between Fifth and Sixth Avenues. Take the N, Q, or R train to the 49th Street stop and walk East on 49th Street to Rockefeller Center between Fifth and Sixth Avenues. Take the M1, M2, M3, M4 or M5 bus to 50th Street. Buses run north and south. Take the M7 bus. Exit at 50th Street and walk east to Rockefeller Center. Buses run north and south.