How to fix a door lock

Things you will need

    High Penetrant Haute Performance
    • 3-IN-ONE® Penetrant Spray
    • Clean cloth 
    • 3-IN-ONE® Multi-Purpose Oil 

Step 1

Spray 3-IN-ONE Penetrant

Step 2

Work the key into the lock

Step 3

Provide long-lasting lubrication

Voila! Your locks should be as good as new

© 2024 WD-40 Company.
All Rights Reserved