How can I remove or wash black brake dust from a colored shirt?
Wow good question. Brake dust is like asbestos dust. I have used Borax on my aluminum car rims to clean it. Its eco friendly, good for stains, smells, kills mold naturally. I would try this, it is the most amazing understated product on the market. I live in the rainiest place on earth and have solved many problems with this stuff. As a tradesman I have used it for degreasing tools all the way to getting the stench of boilers and sewers out of cloths and tools. Try it. I mean you are dealing with a nasty problem that other chemicals may make worse. Just do not machine dry your shirt. If you need a second treatment you can do it. If you use heat you will be screwed. You will set the stain with heat and not have the option to try a second or repeat this approach!
