No it's not unfortunately. I guess I just don't cook that much spitting food?
I find roasting meat is the thing that really dirties the oven, so if you don't do that too often it probably stays relatively clean.
I probably clean mine every few months, whenever the door has enough crud on it to stop you being able to properly see inside
![Stick Out Tongue :p :p](/styles/default/xenforo/vbSmilies/Normal/tongue.gif)