The Humble Egg and it's Oxidization Powers!
>> Friday, March 27, 2009
so i've been experimenting some more with polishes and finishes for my metalwork. i've always loved the look of heavily oxidized sterling silver - the patina is rich and dark and so lovely in contrast to shiny, high polished silver! however, i've been a little reluctant to use silver black or liver of sulfur - the whole chemical thing isn't conducive to pregnancy, you know? so i did a little digging around on the internet and discovered the joys of oxidizing with a hard boiled egg. and yes, it DOES work! i really have to thank my friend lauren from http://jerseymaids.etsy.com/ for inspiring me to try this method - because i never would have done it without her encouragement!
here's my hard boiled egg, straight out of the pot and still HOT, in a plastic container that has a tight fitting lid. (i'm assuming that everyone knows how to hard boil an egg, right? if not, let me know.) you can also use a ziploc bag if you like. you need a container that seals. the more pieces you do, the more egg you'll need. i found that one egg worked just fine for these rings.
smoosh the egg, shells and all, in the plastic container or ziploc baggie. i found using a container a little better for me and my pregnancy clumsiness since i'm not too great at handling hot things.
i laid the rings on top of a paper towel on top of the smooshed eggs inside the container. you can also put the pieces right on top of the eggs - i just am a little bit of a neat freak and don't like touching the egg. if you put the pieces right on top of the eggs, it seems to speed up the oxidation process a little. make sure that you cover your container (or zip up your ziploc baggie) to keep the nice sulfur fumes in there!
and here are the rings - all deeply oxidized! this is only after about an hour on top of the warm eggs. i kept the container in the microwave for insulation purposes, hoping to keep the egg warmer for longer.
and here is the finished product! i love the rainbow-y finish that the oxidized rings have - not totally uniformly dark like you would get from some of the chemical methods, but really nice and rustic! who knew that the humble egg could conquer metal like THIS?????