I’ve been browsing through older forum posts and looking on the website to see what people are doing for rust prevention, and removal too. I came across a newer product called Carbon Method. It’s some kind of nano particle product that seals the pores of cast iron and other rust prone tool surfaces. One thing it has in common with all the other products is that it requires reapplication, and intervals depend on use and environment. Is anyone here using carbon method on their tools?