But what should you do if your gorgeous brass starts to tarnish? Like learning how to clean stainless steel, figuring out how to clean brass comes with its own set of challenges. And yet ...

Bar Keepers Friend is a popular cleaning product that dates back to the 1800s. But can it remove tough, baked on stains? We put it to the test.

Select the pieces of jewellery you would like to clean. Wrap aluminium foil around ... water. “Copper and brass tarnish very easily and are most likely to turn green,” says Provin.