From the FAQ[1]: The conditioning step takes about four minutes to perform currently and, once optimized, the remineralization step will take about 20 minutes.

From the FAQ[1]: The conditioning step takes about four minutes to perform currently and, once optimized, the remineralization step will take about 20 minutes. The whole treatment will be comparable to the typical time scheduled for current drill and fill procedures. [1] http://www.reminova.com/faqs http://www.reminova.com/faqs