1. Lemon and Baking Soda:

• Mix lemon juice with baking soda to form a paste.
• Apply the paste to the brass item and rub gently with a soft cloth.
• Rinse with warm water and dry thoroughly.

2. Vinegar, Salt, and Flour:

• Mix equal parts of vinegar and salt, then add enough flour to form a paste.
• Apply the paste to the brass and let it sit for about 10 minutes.
• Rinse with warm water and dry.

3. Ketchup:

• Apply a thin layer of ketchup to the brass item.
• Let it sit for about 10-15 minutes.
• Rinse with warm water and dry thoroughly.

4. Commercial Brass Cleaner:

• Purchase a brass cleaner from a store.
• Follow the instructions on the product label for best results.

5. Soap and Water:

• Use a mild dish soap mixed with warm water.
• Gently scrub the brass item with a soft cloth or sponge.
• Rinse with clean water and dry thoroughly.