Common sense of door and window maintenance 1:
1. Do not hang heavy items on the door leaf, and avoid sharp instruments bumps and scratches, and avoid damaging its surface.
2. When opening or closing the door leaf, don't push too hard. There is no problem at first, but after a long time, some accessories may be deformed and the door as a whole will sink due to looseness.
Common sense 2 of door and window maintenance:
1. Do not open the door lock with wet hands or splash corrosive solvent wooden doors and door locks will damage their materials.
2. When opening the door lock or turning gate lock handle, do not push too hard, otherwise, the lock cylinder will be damaged.
3. For the hardware accessories with frequent activities such as hinge and door lock, regular inspection is required. Once looseness occurs, tighten it immediately.
4. When the door lock fails to be opened, you can add a proper amount of pencil leads to the keyhole, then rotate slowly, and then open it after it is smooth.
Common sense of door and window maintenance 3:
1. When wiping the glass, do not let the cleaning agent or water penetrate into the gap of the glass bead to avoid deformation of the bead.
2. At the same time, remember briefly that when wiping the glass, do not use too much force to avoid damage to the glass or damage to people by debris.
3. If the glass is damaged, first clean up large pieces of glass with a broom, then use adhesive cloth to occupy small fragments, then stick rice grains with glass powder, and finally ask professionals to repair it.
Common sense 4 of door and window maintenance:
1. When removing stains on the surface of wooden doors (such as handprints), you can use a soft cloth to wipe the surface after the air is wet. The hard cloth is easy to scratch the surface, and it is good to use soft materials.
2. If the stain is too heavy, you can use neutral cleaning agent, toothpaste or special cleaning agent for furniture. After decontamination, wipe it clean immediately.
3. The angular position of the wooden door should not be rubbed frequently, so as not to cause fading and damage of the decorative materials at the angular position.
4. When removing dust from wooden doors, vacuum cleaners can be used to remove dust without using soft cotton cloth.
The above is the common sense of door and window maintenance, and its method is very easy to use. Whether it is maintenance or prolonged use time, it has reference value. If there is a better method, it may not be used; If the effect is not as good as it, it is recommended to give up and choose the best method. Doors and windows are exposed to the wind and rain for a long time, and their damage degree is relatively high. They can be checked regularly and maintained accordingly.