How to remove git

Hi, can anyone tell me how to fully remove git? I mean, what is the opposite commando to git init?

I pushed to heroku and deleted the app and screwed things up (doesn’t matter how or why), I just want to restart from scratch all git and heroku related things like if I had never did git init.

Thank you,

Rodrigo

after the git clone

$ rm -rf .git
$ git init

Start from scratch.

ty very much