When you apply and save a blur or a Batch Blur in our Workflow editor, Tango will discard the old copy of the image on our infrastructure and make sure only the redacted image persists.
Unfortunately, this does mean we can no longer undo or redo your blurs after you have saved the image. If you wish to re-capture a step you have blurred, you can always insert more steps into a Tango by clicking on “Add steps” and then “Capture steps” to resume your capture from that step.
To avoid capturing any sensitive data in the first place, we recommend using the “Live Blur” feature (available for Pro & Enterprise accounts) during your Workflow capture. Live Blur allows users to blur information on the screen before a screenshot is even captured, ensuring that sensitive data will not ever be captured in Tango screenshots to begin with.