Lock Core Lubricant Spray 60ml for Door Locks and Hinges - Long-Lasting Protection

Our lock core lubricant contains graphite powder. It can alleviate the annoying creaking sound of opening and closing doors, and the lubricant used on the door hinges provides long-lasting protection, preventing friction and wear, making the use of your home doors smoother. Its usage is simple: first, apply a small amount of powder onto the key, repeatedly insert, pull, and rotate the lock cylinder, or align the nozzle with the lock cylinder, gently press the bottle body, spray into the lock cylinder, and then repeatedly insert, remove, and rotate the key. After use, restore the door lock to its original condition, making it easier to open and lock the door, eliminating any noise, and making it smoother to use.① It can alleviate the annoying creaking sound of opening and closing the door, and the lubricant used on the door hinge provides long-lasting protection, preventing friction and wear, making your home door smoother to use; ② After use, restore the door lock to its original condition, making it easier to open and lock the door, eliminating any noise, and making it smoother to use