Yes You can use Yan Jiayi's toothpaste. Yan Jiayi's new bamboo charcoal toothpaste can clean teeth dirt, freshen your breath, and remove tooth stains and smoke stains. Yan Jiayi is a regular brand, which belongs to Guangzhou Yan Jiayi Biotechnology Co., Ltd. Shenzhen Longgang Yan Jiayi Cosmetics Firm is a company specializing in the production and processing of facial mask, facial cleanser, essence water, health care, Yao bath, mud moxibustion, facial cleanser, facial mask, essence water and other products.