The maintenance of school desks focuses on extending their service life, maintaining a neat appearance, and ensuring student safety; this can be approached through three key areas: daily cleaning, structural inspection, and proper usage practices.

Desks should be wiped down regularly to keep the surfaces clean and tidy. For wooden or composite tabletops, it is recommended to use a slightly damp, soft cloth and avoid prolonged exposure to water, which can cause warping; plastic surfaces can be cleaned with a neutral detergent; and metal parts should be dried thoroughly to prevent rust. Avoid using hard objects that might scratch or damage the surface coating during cleaning.

Periodically inspect the desk for loose screws or connectors, unstable legs, and deformed supports. Any damaged or loose components should be tightened or repaired promptly to prevent safety hazards such as wobbling or tipping over during use. For adjustable desks, the adjustment mechanism should also be checked to ensure it operates smoothly and reliably.

Students should avoid carving, scribbling on, or placing heavy or high-temperature objects on the desks to minimize damage caused by misuse. When moving desks, they should be lifted and set down gently rather than dragged by the legs, which could damage the structure or the floor. Combining good usage habits with regular maintenance is essential to ensuring the long-term stability and usability of the desks.