Kurt "The CyberGuy" Knutsson shares steps on how to delete Alexa's memory, that way you can get rid of any voice recordings or stored history you no longer want or need.

How to Auto Delete Alexa Voice Recording While it's possible to manually delete your Alexa history, you can also set voice recordings to delete automatically after a period of time.

There you'll find "review voice history." By default, it will display all of the recordings for the day. You can change that to the last 30 days, or the entire history. You'll likely see years ...

What Does Alexa and Echo Know About You? How to Review Your Voice History and Data Amazon 'Request your data' option in settings on the Amazon app.