For those of you who have had your amalgams removed, are there any of you who have not had your cavitations cleaned out as well. If so, are you doing o.k.? My dentist says I probably need cavitations cleaned out - I have had two wisdom teeth dug out and two root canals gone bad which were pulled. Just getting amalgams replaced will cost me too much - and there are others in my family that need some work done. I am trying to decide on this cavitation thing. Those who had cavitations done, is it expensive?