I've inherited some old braces that are quite rusty and grimy but still usable. Typically, I disassemble tools for cleaning, but I'm hesitant to do that here due to the complexity of the ratcheting mechanisms. I have an ultrasonic cleaner that works well for many old tools, but most of those don't have internal moving parts like the braces do. I'm considering placing the working end of the brace into a hot ultrasonic cleaner with diluted Simple Green to tackle the corrosion inside the ratchet. However, I'm worried that using moisture might cause more harm than good. I often flood hard-to-reach areas with oil to help clear moisture. Has anyone attempted to clean braces this way, and what was your experience? Any other suggestions would be appreciated!
2 Answers
For the braces you don't want to take apart, just try a wire wheel to clear the rust. For the ratcheting mechanism, keep dousing it with WD-40 and work the mechanism repeatedly until it loosens up. If these braces don't have more complex parts like a Lion chuck or Yankee 2101, you could easily unscrew the chuck and clean it in just a few minutes. But if you're avoiding disassembly, just stick to the wire wheel method!
I've tried something similar but without an ultrasonic cleaner. I used a homemade de-rusting solution made of water, citric acid, washing soda, and Dawn dish soap. It worked surprisingly well! I soaked sections at a time to avoid damaging wood parts and sanded parts that couldn't be soaked. After rinsing, I blew out the moisture with compressed air and let them dry in the sun, then used WD-40 followed by 3-in-1 oil. They’re not perfect, but they ratchet smoothly again! Do your research and see if this method could work for you.
I use that same mix too! Just keep in mind that it doesn't last forever, especially if left in a bucket. I had some grow a weird white mold after a few months, so now I mix it fresh when needed. Also, I always do a pre-clean with Simple Green to get rid of old grease before I use the de-ruster; it works wonders! Totally hear you on the internal parts—totally a hassle. Once, I had a nightmare with an old woodworking vise handle—never again!
I'm glad to hear the soaking method worked out without trapping moisture! I was worried about that, so this is encouraging. Thanks for the tips!
That's good advice! I'm mainly worried about the gummed-up ratchet inside, so I'll stick with the WD-40 approach for now. Thanks for the quick fix suggestions!