1、内部清洗用温和的清洗剂清理卷帘门内壁和各个附件，然后用柔软的抹布将其擦干。

1. Clean the inner wall and various accessories of the roller shutter door with a mild cleaning agent, and then dry them with a soft cloth.

2、外部清洗用柔软干净的抹布清洁，在清洁布上洒上水,而不要把水直接洒到卷帘门表面，这样可以保证表面的湿度均匀。卷帘门把手和储藏柜表面应当用温和的清洁剂清洗,然后用柔软的抹布擦干。

2. For external cleaning, use a soft and clean cloth to clean. Sprinkle water on the cleaning cloth instead of directly sprinkling water on the surface of the roller shutter door to ensure even humidity on the surface. The handle of the roller shutter door and the surface of the storage cabinet should be cleaned with a mild cleaning agent, and then wiped dry with a soft cloth.

3、每年用真空吸尘器清理灰尘一到两次。

3. Clean the dust with a vacuum cleaner once or twice a year.

4、清洗卷帘门的橡胶密封条，如果卷帘门门上的橡胶密封条变脏，卷帘门门可能闭合不上，这样会影响卷帘门运行效率。用温和的清洁剂和湿布清洗密封条上的尘粒,然后用干净柔软的抹布将其擦干，可以试着用小的布块包着木棍或者筷子清洗凹槽空隙。

4. Clean the rubber sealing strip of the rolling shutter door. If the rubber sealing strip on the rolling shutter door becomes dirty, the rolling shutter door may not close, which will affect the efficiency of the rolling shutter door operation. Clean the dust particles on the sealing strip with a gentle cleaner and a damp cloth, then dry them with a clean and soft cloth. You can try wrapping a small cloth around a wooden stick or chopsticks to clean the groove gaps.