How to fix it

Protect your home from lock bumping, a lock-picking technique that uses a special bump key to force any number of locks. You can safeguard your locks with this home security solution from Pickbuster - a high tack lubricant which is applied to the moving parts of a pin cylinder lock to negate the technique and discourage unauthorised entry. Once applied, it needs to be left for around four to five hours so it can be absorbed by the mechanism.

Installing Pickbuster is really very easy four simple steps to make your locks bump resistant.

   
  STEP 1: Open your Pickbuster pack.   STEP 2: Remove a single Pickbuster sachet.
       
   
  STEP 3: Cut off the application end of the sachet.   STEP 4: Slowly squeeze the contents of Pickbuster into the lock. You may wish to leave this overnight to allow the contents to fully settle into the lock.