WD-40 - Use of the Day: Use WD-40 this winter to help unfreeze locks on your car door. Also helps to prevent locks from freezing. | Facebook
![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 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](https://preview.redd.it/2kc5x9vylok81.jpg?auto=webp&s=ed3fca91aba3a21cc9d19795096e7fcfe75bf68d)
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
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