Safe non-toxic mold pieces mainly recyclable polymer materials, environmental protection and anti-mold component controlled release factor synthesis. Antibacterial cream and a variety of recipes are unique fermentation technology and special formula of natural plant extracts through biotechnology are grown up together, and then modulated from a variety of natural plant oil refined in made natural and not toxic green mold pieces. This product is a food-grade mold prevention product, security, environmental protection, do not contain heavy metals, but excluding fumaric acid dimethyl ester (referred to as DMF), can be used in shoes, handbags, food, medicine, leather, textiles, furniture, toys, , high-precision electronics and other products.