I'm a bit confused and was wondering if someone could give clear this up for me: If you are shaving regularly do you always/often oil the blade after each shave? Or if you are taking a break from using the razor say for a week or a month and putting it away is that when to use the oil? Can the whole blade just be gently placed into a container of mineral oil to prevent the rust and then wiped off before use? Or is it bad (not just unusual) to store the blade in oil? Appreciate any help on this one.