Take your pressure cooker, fill it with water, drop a handful of tamarind, and a few spoons
of salt. Place all the blackened silver or brass articles into the cooker, close the lid and keep
on fire. Let the cooker give 2 whistles, lower the heat and after 2-3 minutes switch off the
gas. Your silver or brass will come out looking clean and sparkle without a single black mark
or stain.
