Troubleshoot for locks

1. locks does not work. locks won't work. 

Solution: Install locks far away iron/metal knob/handle.  Magnetic Cabinet Locks does work well near iron/metal. 

2. Adhesive does not work. 

Solution: Keep 24 hours to use after install locks. 
Clean surface before install locks with adhesive. 
3M adhesive only use one time.  Do not try install over 2 times with adhesive.