Patina Love

I think I figured out a patina solution from household products that doesn't suck. I've tried sooo many different things, with little to no avail. The only patina that remotely worked for me was an expensive store bought chemical treatment from Michaels. It's about $7 for a small bottle. Sure, it works pretty well, but goes super fast. I knew I could save a shitload of money if I could just learn this magical alchemy that so many crafters have conquered.

What HASN'T worked for me? Vinegar. I dont get it. I've tried a dozen different vinegar methods without so much as a tint. If anything it made my brass look brighter and shinier since it's a natural cleaner. Woo hoo, so there you go. If you want to do the OPPOSITE of patina, try vinegar.

The first thing you need to do is clean your pieces. I use dish soap and a toothbrush (or vinegar, whatevs). You gotta get all the oils and factory dirt off. Rinse, pat them dry with a paper towel and set them aside. In a well venhilated area set up your ammonia station. Take a container with a lid (Tupperware is fine but don't use it for storing food after doing this, duh!) and fill it a couple of inches with household ammonia, I used clear but as far as I know it doesn't matter what kind you use. Cut a piece of wire and string your findings so they're hanging ABOVE the ammonia, not touching it. If it touches it, the affected area will turn black. You may decide later that you want that but if you want an even color make sure it doesn't touch.

Snap the lid on so the wire is sticking out on both ends holding the pieces in place. I haven't taken pictures of myself doing this but I did a search and found someone elses (beadfx.blogspot.com) to give you a visual.

The original article I read on this said that leaving it overnight was plenty of time. For good measure I gave it a full 24 hours. I noticed definite oxidation. The brass had a greenish white film over it and the copper was significantly darker. Come to find out it can take up to 10 days to get the full effect of "ammonia fuming", so I was misinformed and jumped the gun a bit.

I decided to mix up a few other tricks and methods on those same pieces while I waited on the next batch (since I have such a long wait)...

First, give them an ammonia/salt water bath. Heat water up just before the boiling point and pour it in a small bowl with 3 or 4 tablespoons of salt. With craft tweezers alternate the pieces between the ammonia and the hot salt water. Back and Forth (forever, jk) I did this about 5 times. The heat, then the chemical is supposed to make the metal more willing to accept color. With the ammonia being the last one, lay the pieces out on a paper towel. Before they dry sprinkle salt, dried cilantro and the secret ingredient, a drop of Mrs. Stewart's Liquid Bluing on the pieces. Let them sit for at least 3 hours, or overnight. Lightly brush of the excess and you'll have a beautiful rustic patinaed piece. Spray it with a clear matte coating to ensure the durability of the colors.

All of these ingredients I bought at the dollar store with the exception of Mrs. Stewarts Liquid Bluing. I got that at the grocery store for a few bucks. I had no luck finding it when I lived in Florida so if you have this same problem try using blue food coloring. I haven't tried it myself but based on the consistancy of Mrs. Stewarts (basically just a blue dye) I have a feeling it would work. Now I'm curious about other dyes and colors that may work as a substitute. Maybe using yellow Rite dye would make the object a brighter green? Also, why stick to just cilantro? Any dried green herb spice should work. I wonder what metal would look like with pepper sprinkled on it along with salt? Experiment is the mother of invention so once you master the oxidation part, play around with the colorization aspects. The possibilities are limitless!

and just to brag, here's my newest toy I got at the Pasadena Bead and Design show...

Gilders Paste! The amazing wax based product that covers metal, glass, plastic, wood, leather even upholtrsy! It's the funnest stuff ever, I got this color....

Doesn't have the charm of natural patina but it's still a lovely green and I know I'm going to have a blast with it!



~ ~ ~ EDIT! EDIT! EDIT! ~ ~ ~

Ok, so after putting this technique to practice for a more substancial period of time I decide to report back on the results. After four days of fuming multiple pieces of both brass and copper, here are the results...

They turned out more of a blue than green! I'm happy about this because I always thought blue patina would be hard to achieve. I'm wondering if the fact that I put so many pieces in one container effected the color. One clue to let you know that the pieces are about ready is the color of the ammonia. If you start with clear ammonia then after the 3rd day it should start to have a bluish tint. This is an indication that it might be ready.

have fun!