air polisher has been available for four decades; however, the concept is based on a technology invented by Dr. Robert Black in 1945. Dr. Black invented the Air Dent, a device that used compressed air, water, and a highly abrasive powder to eliminate pain from cavity preparation, making anesthesia unnecessary. The Air Dent had numerous problems that could not be overcome, but Dr. Black never gave up on his idea. The technology he invented became the basis of air polishing and was first marketed in 1976. By the late 1970s, air polisher was readily available.

Patients with restricted sodium diets – Patients with respiratory, renal, or metabolic disease – Patients with infectious disease – Children – Patients on diuretics or long-term steroid therapy – Patients with titanium implants (Research is still needed in this area)

With the use of the universal technique and SPSB, air polisher is safer for amalgam than other old dental supply, gold, porcelain, and orthodontic brackets and bands.32-39 Air polishing should be avoided on all types of composites, glass ionomers, and luting agents (cements).33-39 Air polishing with SPSB does not damage titanium used for implants and is a method of choice for decontamination of implants.40-44 However, the airpower- water stream should not be directed sublingually when polishing implants. Table 4 describes the effects of air polishing on various restorative materials and on orthodontic brackets and bands.