1. wash-free: gluten bait wash-free means that it does not need to be cleaned before use. This bait has been cleaned and can be used directly after special treatment. The convenience of washing-free bait is that cleaning saves time and effort, and it can be used directly.
2. Washing: On the contrary, the washing of gluten bait refers to the operation that needs to be cleaned before use. This bait contains some impurities or residues in the production process and needs to be cleaned to ensure its hygiene and safety.