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TECHNOLOGY FOR CLEANING COPPER, BRASS AND BRONZE OBJECTS

Copper also brass objects are well cleaned with homemade pastes of such composition: wood sawdust small - 100 parts, talcum powder in the powder 50 parts, bran flour - 150 elements - stir also dilute tables with vinegar, before the mass, resembling sour cream, does not turn out. The resulting composition is applied to the surface, which must be previously cleaned from the mud and fat. When the layer of the composition dries, rub it on the surface with a dry cloth, until the object does not get a mirror shine. can use the composition: salt, 25 grams, also whey 1 cup. After soaking a soft cloth with the resulting mixture, rub it with the surface of a copper or brass object. Then rinse the surface with water and rub it down with a dry cloth down to a mirror gloss. Bronze from rust is cleaned like this: brewed yellow peas, grind it until a viscous test is obtained, and in a still warm state they stitched a bronze thing . After a few hours, at which time the pea dough shrinks, the bronze is washed out with clean boiling water and wiped dry with a clean rag. All the rust is also all the specks come off.