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Yep, a waterstone to re sharpen the blade or a pasted paddle strop or bench strop that does the same. This isn't really honing but just taking a sharp blade back to a finishing step for a 'refresh'...

You could. But stropping doesn't sharpen a razor It just realigns the edge and there is no need to do tat without bothering to shave. Once you get past about 60 laps there is not noticeable...