Re: Bosch Oven
Brown sticky stuff does sound like drips of some kind from whatever was in the oven. Sticky and hard to budge, like toffee...I used a wire wool scratchy on mine and it came up fine, no damage done. In my oven the material used on the bottom is very different to that on the sides, it looks more like enamel and resists a lot of scratching...not to say it's the same as yours...just worked for mine. Does it self clean if you turn up the heat really high? Often the idea is just to burn the bejaysus out of the stuff so that it reduces to ash...