Google Brand Account Delete. They do a great job. Select delete data, confirm by entering the email account to delete the service from.
Here, click “data and personalization” in the sidebar. This is irreversible and will affect all google products, including gmail, search, youtube, drive, and more. Tap delete a service or account and then delete your google account.
On your computer, open a web browser, like chrome or safari.
Scroll down and click “delete a service or your account.” Google allows users to search the web for images, news, products, video, and other content. Delete specific google services or your google account if you're no longer interested in using specific google services, like gmail or youtube, you can sign in to your google account to delete them. You have to be an owner of the account for 7 days before you can delete or restore accounts.