I recently used a Gillette Silver Blue in my ongoing trial of DE blades. This was the 3rd use of the first time I'd tried this particular blade. When I started my shaving procedure, I noticed a tad of rust on the bevel of the blade. In retrospect, I should have changed to another blade, but I didn't. I didn't have another blade in the bathroom with me. To make a long story short, that was not a good shave. I've learned my lesson about using a blade with any rust on the bevel. My question though is based on this was the 6th different blade I've used in my trial, but the 1st in which any rust was seen. I'd rinsed the blade as always and had put it in my alcohol jar, razor and all, to hopefully dispel any water left behind. Is this just indicative of a cheaper quality blade, a fluke, or something I did, or otherwise? Your opinion/s are requested!