1. View the product label: Generally, quilts sold through regular channels will be marked with safety categories. If there is no label, it may be three no products or fake and shoddy products. It is recommended to contact merchants or manufacturers for consultation.
2. Consult a professional: If you are not sure about the safety category of the quilt, you can consult a professional or an authoritative organization to understand the safety performance and quality of the quilt.