Comments

• Rub them in salt water and leave them for a day or two. This will cause them to corrode - hence the greeny coating

  in How do I turn copper & brass green? Comment by doug-black June 2021
• Rub them in salt water and leave them for a day or two. This will cause them to corrode - hence the greeny coating

  in How do I turn copper & brass green? Comment by doug-black May 2021
• Rub them in salt water and leave them for a day or two. This will cause them to corrode - hence the greeny coating

  in How do I turn copper & brass green? Comment by doug-black May 2021