blackheads

yar theyre white dots inside the skin... to get them out u have to either use the strip or get steamin done at parlour after which they use an instrument to get them out(and i cant tell u, its really painful too!) so they are not EXACTLY dots but in a way yeah. they are on my nose and face.
is exfoliating 2 times a week alot??? i thot they said minimum u shud do 2 times a week? so what shud i do?