No need. Wash labels are mainly used to provide product washing and care information, such as washing methods, temperature restrictions, prohibited bleach or dry cleaning, etc. This information is to ensure that users use and maintain their electric blankets correctly to ensure the safety and durability of the product. A trademark is an identifier used to identify and distinguish a specific manufacturer or brand. Although the brand's trademark can be on the product, it is not required. The brand trademark is displayed to consumers through the product itself, packaging or other means, not through wash labels.