How to remove your eHow account
These days, you can only log in using 3rd party sites (such as facebook). To detach those, see below. Otherwise, if you have an ‘old’ account at eHow itself, you may try the removal link.
Direct removal link: http://www.ehow.com/users/delete/
Helpful Trick: Removing online data
Helpful Trick: Remove third-party logins
If you signed up for eHow using a third-party login such as Facebook or Twitter, you probably want to revoke all access from eHow. Click here to find out how.