Features: 1. **Graphite Powder Formula**: Our lock lubricant features a high-quality graphite powder that effectively reduces friction, ensuring smooth operation of your door and padlocks. Say goodbye to annoying squeaks! 2. **Long-lasting Protection**: Designed to provide enduring protection against wear and tear, this lubricant keeps your locks functioning like new, extending their lifespan and enhancing performance. 3. **Easy Application**: The user-friendly design allows for simple application. Just apply a small amount to the key or spray directly into the lock cylinder for instant results. 4. **Versatile Use**: Perfect for all types of locks, including door locks and padlocks, this lubricant is a must-have for maintaining smooth operation in your home or office. 5. **Noise Elimination**: Experience a quieter environment as our lubricant eliminates noise during lock operation, making your daily routine more pleasant and hassle-free. Our lock lubricants contain graphite powder. It relieves annoying opening and closing squeaks, and the lubricant used on door hinges provides long-lasting protection against friction and wear, making your door smoother to use. Its use method is very simple: first take a small amount of powder smear on the key, repeatedly insert, pull, rotate the lock core, or point the nozzle at the lock cylinder, gently press the bottle, spray into the lock cylinder, and then use the key to repeatedly insert, pull out, rotate. After use, the door lock is restored as new, the door is opened and locked more easily, the noise is eliminated, and the use is more smooth.