Interdental brush: It is mainly used to clean the adjacent surface of the teeth with a wider interdental space. If you suffer from periodontal disease, it can cause gum atrophy. When using the interdental brush, you only need to take it into the interdental space and move the interdental brush back

1. Unbalanced regional development. Coastal provinces such as Zhejiang, Fujian, and Guangdong in the eastern region continue to maintain a good momentum of development. The total area of bamboo forests in the province is 30.15 million mu, accounting for 41.5% of the total bamboo forest area in the c