I have oen of those double width ovens....the shelves aare in the bag, but sticking out the end....does the bag need to be sealed? Can I put a bin bag over the top or will the chemicals disolve it or something???
Have sponged some of the solution inside the oven door and the bottom of the oven, but what to do with the shelves?!?!?! How long do I leave it? If I leave it till about five, do you think that will be long enough....got carried away and started doing it without factoring in using the oven to make dinner 
...although I have two boys recovering from sick bugs so god knows what the hell im going to cook them anyway...