Dissolve 1 teaspoon of salt into one half-cup of vinegar, and add flour until the mixture becomes a paste. Rub into the brass, leave for about ten minutes, then rinse with warm water and buff dry. Vinegar on its own is a powerful cleaner.
Dissolve 1 teaspoon of salt into one half-cup of vinegar, and add flour until the mixture becomes a paste. Rub into the brass, leave for about ten minutes, then rinse with warm water and buff dry. Vinegar on its own is a powerful cleaner.