Natural wood grows unevenly in the course of growth. During the process of processing and use, the moisture content will decrease rapidly. The internal stress of this kind of wood will gradually appear, thus the deformation and cracking will occur. At the same time, the improper construction will cause deformation, such as improper handling, drying back groove is too shallow and construction without sufficient telescopic gap would lead paint free door deformation.          

    Due to paint the door once the deformation is difficult to repair, so the most important thing is to pay attention to maintenance. Paint the door you are likely to belong to the door closed caused by bad deformation, can be used to protect or wax cleaner evenly coated on the surface of paint free door, which form a moisture-proof layer on the surface, can effectively prevent moisture intrusion, prevent paint free door deformation. In addition, if the indoor humidity is heavy, it should be promptly treated by ventilator and ventilation is the most effective way. Paint free door think, paint free door maintenance need to pay attention to a few points:          

    1, open and close the door, to avoid excessive force, or the opening angle is too large, it will not only damage the paint free door, which will hurt people;          

    2, maintain good indoor ventilation, can not be a long time to paint the door in a moist environment, especially in the Restroom, lest because both sides by humidity of different paint free door          

  3   Deformation;          

    4, remove paint free door surface stains, use a soft cotton cloth, stains too, can use a neutral detergent, toothpaste or special cleaning agent to smear Kevins furniture, then wipe it dry;          

    5, hinge, lock the regular activities of the accessories, loose, tighten the hinge position immediately, the sound should be timely oiling, open the lock is not flexible when added to the key hole         

    6, do not hang heavy items on the door, avoid sharp objects bump and scratches. When opening or closing the door leaf, don't force it too hard, don't hit the paint free door.          

    7, do not use wet hand to open the door, or will splash solvent containing corrosive components to paint the door and the door. Do not force the door lock or turn the handle of the door lock too vigorously. Hinges, locks and other regular hardware fittings, when loosening occurs, should be tightened immediately. When the door lock is not open, you can add proper amount of pencil core and foam to the key hole to lubricate.          

    8, wiping the glass, don't let the detergent or water into the glass bead in the gap, so as to avoid layering deformation. Don't press the glass too hard to prevent the glass from damaging the body. Broken glass after a big bump, please professional maintenance.          

    9, remove paint free door surface stains (such as fingerprints), can be wet breathe, wipe with a soft cloth, hard cloth is easy to scratch the surface. Stains are too heavy, you can use neutral detergent, toothpaste or furniture special cleaning agent, clean immediately after decontamination