OK so after today's dinner I thought- My gosh I need to clean that oven!
So a quick root through the cupboard and I had none of my usual oven cleaner. I though I could not do it, but I vaguely remembered that Bicarb and vinegar are often used to clean by some people, mix them together they kind of fizz and foam a bit like oven cleaners? Do you see where I am going with this?
Yep I sprinkled bicarb on the oven then shook vinegar all over. Look what happened:
So I will NEVER need to buy yucky nasty chemical concoctions to clean the oven again.