The beyondest.....and then Chuck norris' summer cabin.
Yes, it won't hurt you, it just becomes less effective. You know it loses its strengh.
I spent £1000's on password safe and it wrecked my computer all together and i had to get a new computer.
not really. it just depends on the dish...like if its glass, stone, plastic, etc.
no it is not I second the statement. NEVER use graphite on a combination lock on a safe. If your dial is hard to turn, you most likely have an internal mechanical problem - be smart and call a safe...