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In order to prevent a thief, almost every family has installed anti-theft locks, a long time will inevitably not go wrong, went wrong had to find a locksmith repair, cylinder repair can not only get a new one. A cylinder plus five key ,50-70, respectively.
How locks are bad? My family has spent four years in the lock and found not comfortable with, you need to add a little bit of oil lubrication. For the convenience plus a little salad oil. Was so fine, and later die. Finally, learn from others, edible oils should be avoided! Because the drilling dust to mix with oils, resulting in a spring inside the cylinder and stick projectile live, lock it truly'' lock'' to live.

How to do it? I wonder if you have no home washing solvent hood exhaust, just spray it, wait a minute, they diluted the old grease. For example, a kind called'' mighty'' dilution, align keyhole [two] spray and let out the logistics dirty inside, get another point of gasoline into it, it is OK! This little trick I know after completing the lock became'' belated''.

Next time when the key is inserted again found dry, add some oil or sewing machine oil can ah! Perhaps this lifestyle tips you already know, I'm the blind to worry about! But even this number of people, as I am afraid there will be. So a few nagging, provincial gotta like me, overpaying. Look honestly remember Lo! ! !