Cleaning my oven

[Christmascack]

I am a bit rubbish at housework and keeping on top of stuff, I often have a go at things and seem to make a pigs ear of it and then wish I hadn't bothered and anyway can you help suggest what I should use to wipe the oven out with. I would love to be able to use non chemical type stuff. It also has crumbs in the bottom, how do I get them out? Can you wipe the actual elements down? Do I have to unscrew part of the oven door to clean the glass? It looks dirty but inside, if that makes sense. OK any tps would be helpful :)

*tips

Unfortunately the only stuff that really makes a good job of your oven is this stuff and I can guarantee that it really does work on the most stubborn of burnt on stains.

I also have this oven liner in the base of my oven, so keeping the bottom clean is a doddle.

Gosh thanks! That lining looks like a fab idea, and the cleaning stuff also sounds good. thank you - I will order some and then get that oven clean, just knowing I can tick one job off my list (and do it well) feels pretty good. I keep telling myself just tackle one job and try and do it well and then move onto the next job/area.

Just got to let the letting agent know about a couple of things that need doing and then I can think of the next job. Sorry just rambling now :)