[Medium glass] First, the maintenance of aluminum alloy doors and windows
Use: The action is as light and light as possible. When the door and window are opened, it is found to be obstructive. The fault should be eliminated first. The high-grade doors and windows such as the inner tilting window and the folding door and window should be strictly operated according to the instructions.
Cleaning: Keep the surface of the door and window clean. When cleaning, try to choose soft gauze or cotton thread to avoid scratching the surface of the door and window. Try to use water, alcohol or neutral detergent.
Anti-corrosion: Try to avoid acid and alkaline chemicals from contacting the surface of aluminum alloy doors and windows.
Inspection and maintenance: Always check all kinds of hardware accessories of doors and windows. If it is found that there is damage, repair or replace it in time. The hardware has been used for a long time. You can apply a little fire wax oil or drip some oil to reduce the friction and keep the door and window open. Closing is easy and flexible.
Second, wooden doors and windows
Use: Avoid hanging heavy objects on the door leaf, avoid sharp objects bumping and scratching. When opening or closing the door leaf, do not use excessive force and do not hit the wooden door.
Cleaning: Wipe with a soft cotton cloth. Use a neutral detergent, toothpaste or furniture-specific cleaning agent when the stain is too heavy. After removing the stain, dry it again. Do not rinse with water. Do not rub the corners of the wooden door too much. Otherwise, Will cause the corner paint to fall off.
Inspection and maintenance: When the hinges, locks, etc. are loose, they should be tightened immediately and the wooden doors should be waxed regularly.
Third, the door and window maintenance small coup
1. Do not hang heavy objects on the door leaf and avoid sharp bumps and scratches. Do not use excessive force when opening or closing the door leaf.
2. Do not open the door lock with wet hands or splash corrosive solvents on the wooden door and door lock. Do not use excessive force when opening the door lock or turning the door lock handle. Frequently moving hardware such as hinges, door locks, etc., should be tightened immediately when loose. When the door lock is not working properly, you can lubricate the key hole with a proper amount of pencil core and other lubricants.
3. When wiping the door and window glass, do not let the cleaning agent or water penetrate into the gap of the glass bead to avoid deformation of the bead. Do not use excessive force when wiping the glass to avoid damage to the glass. Always ask a professional for repair after the glass is damaged.
4. When removing the stain on the surface of the door and window (such as fingerprint), you can use a soft cloth to wipe it. Hard cloth is easy to scratch the surface. When the stain is too heavy, use a neutral detergent, toothpaste or furniture-specific cleaning agent. After decontamination, wipe it off immediately. Do not rub the corners of the wooden doors and windows frequently to avoid fading and damage of the facing materials at the corners. In order to maintain the gloss and service life of the door and window, it should be cleaned and dusted regularly.
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