Quote Originally Posted by Euclid440 View Post
The best and fastest way to remove rust from a razor is with a single edge razor blade, then sand and buff. [...]
It has been said many times, restoration begins at purchase. Buy razors in the best condition possible. A heavily rusted razor will have edge and steel quality issues once restored.

I restore a lot of antique tools, and the best bang for the buck is white vinegar at about $1 a gallon
There is so little I have to add on that.

Maybe just that little helper
Name:  pierre-d-argent-300g.jpg
Views: 65
Size:  33.7 KB

I don't know the English name for the thing, but it's basically a mix of white clay and soap. Does the hell of a good job