Rather, they have most likely caused a joint, bone, ligament or tendon injury due to overstraining, pinched nerve, or similar causes. While heart attack warning is usually connected with the pain in a woman's left arm, the right one, if hurting, is probably injured. The cause may be a simple night of sleeping while holding your right arm in an unnatural position.
As brass hardware ages, its surface oxidizes, which leaves a layer of tarnish over the hardware. Over time, an additional protective layer, called a patina, forms over the untreated tarnished brass.
To polish antique brass pieces, you must first wash them in hot, soapy water to remove grime, wax, etc. Rinse and dry.Then moisten a soft cloth with boiled linseed oil and rub it on the brass surface until all the dirt and grease have been removed. Then polish using the aforementioned method. To remove heavy tarnish, difficult stains, and corrosion: wash in hot, soapy water or a weak ammonia and water solution, and then rinse and let dry. Dampen a soft cloth in hot vinegar, then dip in table salt and rub the brass, or make a paste of flour, salt, and vinegar.