One. Avoid scratching
Regardless of whether the door is made of wood-plastic composite material or another type of door, it should not be scratched by sharp objects during normal use. The surface of wood-plastic composite doors is typically specially processed to achieve the desired appearance. If the surface is scratched during use, it will significantly affect the overall aesthetics.
Two. Do not hang heavy objects.

The main material for composite doors is wood, so their load-bearing capacity is not very strong. In daily use, it is not recommended to hang heavy objects on the door leaf. This can cause the door leaf to become skewed, which will shorten the lifespan of the composite door.
Three. Avoid Corrosion
Regarding the maintenance of wood-plastic doors, a crucial aspect is to prevent corrosion. For example, in daily use, it is advisable to avoid using damp hands to operate the door lock or touch the door handle. Furthermore, avoid splashing corrosive solvent products onto the door handle and lock. These actions can damage the surface of the wood-plastic door, significantly reducing its lifespan.
Four. Avoid excessive force.
When opening or turning door locks, avoid applying excessive force. Use caution and gently operate the lock for daily use. Additionally, when the lock on a wood-plastic door is not responsive, a small amount of pencil lead or other lubricant can be inserted into the keyhole to maintain its smooth operation.
Five. Clean the door frame
When cleaning composite doors regularly, use a soft cotton cloth to wipe the surface. The cloth can be dampened with water, but avoid excessive saturation. To maintain the luster and extend the lifespan of the composite door, regular cleaning and maintenance are essential.
Six、Maintain indoor ventilation
After installing the wood-plastic door, it is also important to maintain good ventilation indoors to ensure that the wood-plastic door can function properly in a normal temperature and humidity environment. Otherwise, significant differences in temperature and humidity can cause the door to deform, and metal components on the door leaf may also rust.