橡皮擦的正确使用方法与保养技巧 一、橡皮擦的正确使用方法 1. 选择合适的橡皮擦：根据需要擦除的物质选择合适的橡皮擦，如普通橡皮擦、美术橡皮擦或电子板专用橡皮擦。 2. 保持橡皮擦干燥：使用前确保橡皮擦表面干燥，避免因潮湿导致擦除效果不佳。 3. 使用适当的力量：轻轻按压橡皮擦进行擦除，避免用力过猛导致纸张破损或橡皮擦磨损。 4. 顺时针或逆时针擦拭：按照顺时针或逆时针方向轻轻擦拭，可有效去除笔迹。 5. 避免过度使用：避免长时间连续使用同一位置，以免橡皮擦磨损过快。 二、橡皮擦的保养技巧 1. 定期清洁：定期用软布擦拭橡皮擦表面，去除灰尘和污渍，保持清洁。 2. 避免阳光直射：将橡皮擦存放在阴凉干燥处，避免阳光直射导致橡皮擦变形或老化。

3. 避免与尖锐物品接触：避免将橡皮擦与尖锐物品放在一起，以免划破表面或造成损坏。

4. 不要使用过期或变质的橡皮擦：过期的橡皮擦容易变质，导致使用时易碎或擦除效果不佳，应及时更换。 **How to Use and Maintain Erasers Correctly**

I. Correct Use of Erasers 1. Select a suitable eraser: Choose an appropriate eraser according to the substance to be erased, such as a general eraser, art eraser, or eraser specifically for electronic boards. 2. Keep the eraser dry: Ensure the surface of the eraser is dry before use to avoid poor erasing efficiency due to moisture. 3. Use proper force: Gently press the eraser to erase, avoiding excessive force that may cause paper damage or eraser wear. 4. Erase in a clockwise or counterclockwise direction: Gently erase in a clockwise or counterclockwise direction to effectively remove pen marks.

5. Avoid excessive use: Avoid continuously using the same spot for a long time to prevent the eraser from wearing down too quickly.

II. Tips for Maintaining Erasers 1. Regular cleaning: Regularly clean the surface of the eraser with a soft cloth to remove dust and stains and keep it clean. 2. Avoid direct sunlight: Store the eraser in a cool and dry place to prevent deformation or aging due to direct sunlight. 3. Avoid contact with sharp objects: Avoid placing the eraser with sharp objects together to prevent scratching the surface or causing damage. 4. Don't use expired or deteriorated erasers: Expired erasers are prone to deterioration, which makes them easy to break or have poor erasing efficiency when used. Replace them promptly.