Is it okay to spray some this silicone WD-40 on to my car key. (The driver side door lock was having hard time turning, so I used this to help turn the
Lock Maintenance… Why I Should Care? - IKS Locksmiths Blog
WD40 - Please, Please Don't Use It On Your Locks - Towergate Locksmiths
Why shouldn't you use WD-40 in your locks? - Vehicle Accessories Ltd