Cleaning Turquoise and silver jewlery

[Steve]

Squash blossom - potential turquoise stability issue

The product you are talking about is liver of sulfur. It will turn silver instantly black but for a lasting finish leave it overnight. It can be bought online for craft use. If you can buy the hard liver of sulfur crystals. This will save you money in the long run. you only make up what you need. The liquids you buy have a shelf life of about a year unless you pay more for the shelf stable preparations. Anyway blacken it then buff off the highlights. Makes a great patina. I used it on the brace…

https://forum.turquoisepeople.com/t/squash-blossom-potential-turquoise-stability-issue/6828/8