Bash storage on Windows 10

Where on the file system does Bash for Windows get installed?

If I find that it becomes bloated (because over time I installed a lot of apt packages or something) what is the best way to purge it and start over?

I know that it downloads and initializes on the first run, so I was wondering if I could simply delete the folder where it is stored and start over again, make back ups, manage multiple versions of my workspace, etc...

Thanks!