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.
Adobo is a seasoning. In Caribbean cooking (think Puerto Rican and Dominican), adobo usually refers to a seasoning mix rubbed on meats before cooking. There are wet and dry versions, containing similar ingredients. The most popular version is the dry seasoning mix, made from garlic powder, onion powder, oregano, salt, pepper, and sometimes dried citrus. The idea of adobo flavoring has been adapted and developed commercially. Brands such as McCormick sell an adobo seasoning blend, and Goya carries 8 varieties of the spice mix. A general takeaway here is that the term adobo designates powerful, vibrant, crave-worthy flavor in