They continue to repeat that I needed a deep cleaning for an unbelievable price, almost my salary in one month. I went there for a filing and they said that it was necessary to do a deep cleaning before to take care of it, but I did not have 750 dollars for the deep cleaning, plus 500 for the filinngs (and my assurance cover the 50%), then they said that I could do the cleaning after. So is it necessary before or after? Too expensive for not a reason. They did a sufficient job but I did not understand why I paid at the end 50 dollars extra because one of my cavity (they descovered three in total, but i saw just one at home) was deeper than they thought before. Do I pay 50 dollars extra for 5 minutes extra? Or for the material? we are talking about a cavity, not a hole in a wall. Bad experience.