After reading these posts with great interest I have decided to try the olive oil storage trick! I usually pay around 8 pounds (12 dollars) for 4 Gillette fusion blades, so anyway I save a few pennies is very welcome, I normally get 1 headshave and 3 to 4 face shaves from one blade. Am starting a new blade today and will be rinsing it properly after use and storing it in olive oil, i will report back accordingly................................