The chewing gum is stuffed into the lock to be careful with the thief.
chewing gum into the door lock careful is the thief step point
the chewing gum plug door lock door theft success rate is not very high, but still have a certain probability, the door must be locked before the trip. Once a burglar door lock is found in the hole, do not use the key to unlock. You can heat the gum in the keyhole with a hair dryer, slowly soften the gum, and use a small tool, such as wire, to hook out.