By "store bought stuff" we assume you mean chemicals. Brass can be cleaned using ketchup. Rub a small amount over brass using a soft rag and then wash and rinse the it.
For silver, line the bottom of non-aluminum dish with a sheet of aluminum foil. In the dish, mix 1 tablespoon of baking soda with a quart of hot water. Soak the silver item for a half hour (the time may vary depending on degree of tarnish). Buff with clean, dry cloth.
By "store bought stuff" we assume you mean chemicals. Brass can be cleaned using ketchup. Rub a small amount over brass using a soft rag and then wash and rinse the it.
For silver, line the bottom of non-aluminum dish with a sheet of aluminum foil. In the dish, mix 1 tablespoon of baking soda with a quart of hot water. Soak the silver item for a half hour (the time may vary depending on degree of tarnish). Buff with clean, dry cloth.