Deleting Accounts / Sync to other products

Deleting Accounts / Sync to other products

Hi,

We have one way sync from CRM to Desk and Inventory. When we delete accounts within CRM, the accounts aren't deleted within Desk and Inventory. Certainly many of them have any other records like tickets or sales orders against them, so we would expect them to be deleted via the sync. Is there anything we should be doing, as at the moment we have orphaned accounts within Desk and Inventory, which do not exist within CRM.

Thanks
Dave