Thank you for your question and welcome to Just Answer.
Part of the hard residue on the stove is most likely the sugar in the milk. There are a few ways to go about cleaning a stove top.
The first is to buy a stove top cleaning product, such as Cerama Bryte here. I've used these and they really work, especially in conjunction with a razor to scrape away the larger chunks.
Another method is to mix up your own blend of cleaning product. One such mixture is:
- 1 quart hot water
- 1/2 Cup bleach
- 1/2 Cup white vinegar
- 1/4 Cup baking soda
Let sit on the stove top for a few minutes and wipe away with a sponge.
I hope this helps! Personally, I always go with the store bought brand just because they are available at all stores and are easy to use. Please don't forget to "Accept" my answer.
Regards,
Ryan
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