Vincent Paul on "How to remove super cache rules from homepage?"

I've been having an issue with my homepage on wordpress. I installed and uninstalled wp-super cache many times. My homepage won't update and I think it's because the super cache rule is in the .htaccess file.

<!-- Dynamic page generated in 1.513 seconds. -->
<!-- Cached page generated by WP-Super-Cache on 2013-06-23 19:49:59 -->

<!-- Compression = gzip -->
<!-- super cache -->

My questions are:

How do I get rid of this so my homepage will start to change like it's suppose to?

Which htaccess file do I have to edit? I seem to have three or more htaccess files in my cpanel under my website

What exactly do I need to do to the code to insure that it deletes the super cache rules?