How do you delete the indexed databases stored on your computer in Firefox?

Question

In Opera you can simply type in opera:webdatabases in the address field and delete all the web SQL databases stored on your computer.

How do you do the sam

Answer 1

On OS X 10.10.2 and Firefox 36.0.1, I deleted

~/Library/Application Support/Firefox/Profiles/*.default/storage/default//idb