Each heated jacket will have their own guidelines on package . Some are machine washable and some are not. Always follow the recommended method but generally I gently wash by hand in a mild detergent and hang dry, keeping water away from the battery connectors and not using the jacket until it’s fully dry.
For your reference ：
How to wash my heated jacked / heated Vest ?
Step 1: Remove the battery pack. Before you start cleaning your heated jacket / heated vest , you first need to remove the battery or power bank.
Step 2: Pretreat any stains.
Step 3: Wash your heated jacket / heated vest in a washing machine as photos in cold water.
Step 4: Dry your heated jacket/ heated vest (better in washing bag).
Step 5: Remember not to t twist or wring. Hang dry your jacket / heated vest only .
If you still have any question , welcome to contact with us , we can send you E-documents or video , photos anytime .
