Minimally invasive. Using infiltration resin allows you to preserve as much of the natural tooth as possible. There is no need to drill, and compared to fillings, veneers, or enamel microabrasion, the tooth structure lost is negligible.
Good aesthetics. Enamel lesions lose their whitish appearance when their microporosities are filled with the resin and look similar to sound enamel.
No anesthesia required. Another widely appreciated attribute of infiltration resin is that the treatment is painless and has little need for anesthesia. Following an infiltration resin procedure, patients have no recovery time, you can immediately return to your normal routines. To make the procedure even safer and less invasive, the dentist would place a rubber dam around the gums to act as a protective layer from the acid.
Alternative to micro-abrasion. Microabrasion is a procedure also used to treat fluorosis/white spot lesions, but ICON infiltration resin is less invasive and often can achieve a better result.