White, opaque spots are fairly common on teeth, and can they have a variety of causes. Patients often mention that they are self-conscious about them, and often don’t realize that they can often be fixed! White spots are due to a lack of mineralization of the enamel, meaning that the enamel isn’t dense enough in those areas. We can reduce or completely remove the appearance of white spots with a variety of treatments. The most popular, quick and painless way to do this is with Icon, a material that infiltrates the structure of the tooth, returning the enamel to its natural color.