The only way to eliminate calculus build up is by brushing and flossing frequently. It takes pyhsical removal of the placque before it calcified into the hard tarter, or calculus. Some people will have more tendency to build up calculus because of the chemical composition of their saliva.
Brasso is a metal polish designed to remove tarnish from brass, copper, chrome and stainless steel. It is available either directly as a liquid or as an impregnated wadding pad.
The classic pesto is customarily made with crushed pine nuts, garlic, basil, olive oil and Parmigiano-Reggiano. It seems so simple, but these five ingredients go so well together. You can use a mortar and pestle but a blender, food processor or even a mini-chopper is much easier.