Daily Oven Cleaner?

[krisskross]

Hi
we have just had our gruesome oven cleaned and I would like to make some attempt to keep it reasonably clean.

I don't plan on cleaning it daily (as if!) but regularly - so I'd like an easy to use spray type cleaner. I can't use the Lakeland Daily Oven cleaner which gets amazing reviews as the inside of our oven is enamel.

Any ideas please? Thanks