How do I bulk delete or clear offline workers from the Foundry Zcash Pool?

The "Bulk Delete" feature allows you to instruct the server to delete all workers that satisfy a desired requirement - in this case, inactive time. 

Steps:

1. Please navigate to the "Workers" tab of the sub-account you wish to delete workers from:
   

1. Select the desired timeframe:
   
   
   
2. A dialog box will ask for confirmation of your desired timeframe:
   

1. When confirmed, a successful bulk delete dialog box will appear and your workers will be deleted from the sub-account:
   

You may follow the Foundry Zcash Pool API documentation guide to delete workers

Foundry Zcash Pool API documentation guide: Delete Workers