ERS4
My exploding razor knows secrets
Only my wife knows the soap recipe, and I am only responsible for using it, and occasionally listen to her introduction.Can you share the recipe? It could be useful to us. BTW, though, I've been using a dark Masamune in rotation for years now, and there's no discoloration anywhere on it.
If your PVD finish is not discolored, it is likely that you have not encountered problems such as water quality/oil stains/soap deposits, and there is no need to use additional hand made soap to clean it, and the original cleaning method is perfect.