Proper care and cleaning of teaching aids can:

Proper care and cleaning of teaching aids primarily helps prevent damage. Teaching aids, such as equipment, models, or instructional materials, can be sensitive and may deteriorate if not properly maintained. Regular cleaning and care extend the lifespan of these aids and ensure that they remain functional and effective for teaching. This practice also helps in maintaining a high standard of hygiene and safety during instructional sessions.

While it's beneficial to think about longevity, guaranteeing lifetime use is unrealistic because all materials and aids will eventually degrade over time due to wear and tear, despite proper care. Avoiding annual inspection is not advisable either, as regular inspections are crucial to ensure that teaching aids remain in good working condition. Lastly, proper care does not discourage student learning; rather, it enhances the learning experience by ensuring that the materials are in optimal condition for use.