Iron liquor is very useful: as mordant for fabric, to weather wood and dye leather naturally black. Iron liquor is easy to make at home and really cheap. In this tutorial I’ll show you how to make DIY iron liquor.
You’ll need:
- 2 parts water
- 1 part vinegar
- rusty iron pieces (nails, screws …) or steel wool
- glass jar
Put all ingredient into a jar. Cover it loosely with a lid. Let the iron liquor stand for some days or weeks.
The solution will darken over time and there may be some rusty spots on the glass.
You can use iron liquor over and over again. If the solution gets to weak, add more iron pieces.
Iron liquor can be used as mordant or modifier in natural dyeing. It can also be used to dye natural tanned leather black, and for staining wood for a silvery weathered look.
You can paint tannin-rich wood like oak directly with iron liquor. Other wood is painted with a strong brew of black tea before iron liquor is applied.
How interesting! I had never heard of this before! 🙂 Lisa
Iron liquor is really useful for dyeing fabric and it’s so cheap to make.
Thanks so much for this recipe Lina. We have a whole bunch of pallets that need to be stained so they look “older” and this is going to be just perfect
Thank you. 🙂 I use iron liquor a lot because it’s a natural wood stain.
Does this have to be stored in an airtight container?? About to make now!!
No, don’t store it in an airtight container! Like I said in the post: ‘Cover it loosely with a lid.’
How much is two parts water and one part vinegar? Ann
You can make as much as you need: e.g. 200ml water and 100ml vinegar.
I want to use my iron modifyer on woll fibre. I’ve siak the iron pieces in the vinegar and water. Can you tell how much of the liquor I need to pour into the saucepan of water please.
I used about 1l iron liquor for the yarn and fabric that I dyed with red cabbage. But I used cotton yarn and fabric – I’ve never used iron liquor on wool (I’ve read that iron liquor can damage wool and silk fibers), so I don’t know if it works or how much you need.
I have the iron liquid in my jar that I have used on a few projects to weather the wood and they all came out great! QUESTION: I am on a new wood project, and the liquid is not drying to a gray, but a red stain, and I cannot figure out why. Is it the type of wood? Thank you in advance for any advice!
Sheila
Yes, it’s the type of wood. 🙂 I use scrap wood for my projects and, depending on the type of wood, it turns the wood gray or brown or red.