Clear3D lenses are an Indirect Technique, they are designed to be ultra-thin and therefore in 90% of cases they do not require wear on healthy teeth, it is a non-aggressive and reversible technique. As it does not require dental preparation, injections and anesthesia are not used, so there will be no pain, its placement implies 2 consecutive appointments, in the first appointment, an impression of the teeth is made from where a mold is taken, from which which the lenses are made, in the second appointment, an adaptation test is performed and the lenses are cemented one by one, the material with which they are cemented seals the teeth preventing leaks, formation of bacterial plaque and dental caries.
Because Clear3D lenses are used indirectly on a mold, and in a single block, this makes the resistance greater. Being an indirect technique, it is very easy to polish and shine between teeth, preventing the formation of stains.