Wiper Maintenance Guide:

1. When using the wiper to remove the dust on the windshield surface on a sunny day, be sure to spray the glass water instead of dry scraping.

2. Other stubborn and hard dirt on the glass should be cleaned by hand. These things can easily injure the wiper blade and cause the wiper to not clean. If it is serious, the wiper motor will also be affected.

3. When it is necessary to lift the wiper blade for car washing and daily cleaning, hold the "back" of the wiper blade and gently return it when it is placed. Do not snap the wiper blade back.

4. When used in winter, the ice debris on the windshield surface shall be cleaned with an ice shovel to avoid increasing the burden of the wiper.