 This study examined the effects of immersion in artificial saliva on four parts of a fixed orthodontic appliance, needy archwires, stainless steel, SS, brackets, bands, and ligatures. The results showed that the SS brackets and bands had different surface morphology when compared to the other parts due to differences in their manufacturing process. Additionally, the presence of salt precipitates, primarily potassium chloride, was detected on the surfaces of the SS brackets and bands. Furthermore, the ICP-MS analysis revealed that the SS brackets and bands released significantly more ions than the other parts, likely due to their welding process. Finally, the ion release did not correlate with surface roughness. This article was authored by Myrna Petkovich-Didovich, Ivana Jalovica-Bedavinak, Zelchka Fikei, and others.