Oil the hinges on the door and paint them with candles and pencil powder. The door shaft often rings, which is usually caused by the aging of the door hinge
Oil the hinges on the door and paint them with candles and pencil powder. The door shaft often rings, which is usually caused by the aging of the door hinge and the increase of friction. There are three solutions. The first is to apply lubricating oil to the hinge, and after a day, the door will not ring again. The second is to cut off the candle and grind it into small pieces. The candle has a smooth surface and is placed on the hinge part of the door. The problem of the door ringing can be solved by moving it several times. The third is to grind pencil lead into powder and pour it on the hinge. The composition of pencil lead is mainly graphite, and the surface of graphite is smooth, which can also make the hinge stop creaking.