
Image from: northernlightsconcepts.com/
Rust dyeing:
by Kimberly Baxter Packwood © 2001 (prairiefabrics.com)
Rust dyeing is a surface design method that adds dimension to your fabrics and fibers. I use the technique predominately on cotton or silk fabrics. Natural fibers take the rust colors better than synthetic fibers.
You can place rusty objects next to wet fabric and acquire rust patterning over time. However, vinegar will speed up the rusting process, it aids in breaking the rust particles free from the object that is rusting. Rusting occurs normally due to oxidation, i.e. contact with the air. Be patient. Rust dyeing with water takes about a week. Using vinegar produces color in less time usually twenty-four hours.