It is a high-tech diode laser with an output power of 1500mW designed specifically for the Dental Hygienist. Effective and decisive as a therapeutic tool, it makes both decontamination and biostimulation possible. In aid of traditional techniques, it is characterized as a conservative tool and has significant clinical advantages such as: the reduced use of anesthetic, thanks to the analgesic action of laser radiation, the decontamination of the treated sites, the elimination of bacterial flora thanks to the thermal effect and the inflammatory action. These features make SW1-H an instrument of choice in the treatment of periodontal pockets, in attenuating dentin hypersensitivity, in teeth whitening (in aid of the use of peroxides) and in tissue biostimulation. The biostimulating action of the reparative metabolic processes that involve the synthesis of fibroblasts, the increase in blood microcirculation and veno-lymphatic drainage allow a quick recovery of the epithelial attack and a rapid healing promoting the healing processes. By election, it is the most suitable tool for the advanced Dental Hygienist, who wants to increase his professional background by taking advantage of modern laser technology which is constantly evolving, proposing increasingly performing diodes. The instrument is equipped with a convenient carrying case for the professional’s consulting needs.