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.
Brasso can also be used to polish out scratches in plastics 1  : It is used to polish CDs, DVDs, screens, and pools in order to repair scratches. 2  Brasso can also be used on Lego minifigures to remove markings. 3  Brasso has also been used by watch enthusiasts to polish scratches out of acrylic crystals on watches.he label of Australian Brasso lists Liquid Hydrocarbons 630g/L; Ammonia 5g/L, whereas the Material Safety Data Sheet for Brasso in North America lists: isopropyl alcohol 3-5%, ammonia 5-10%, silica powder 15-20% and oxalic acid 0-3% as the ingredients.