I had a new kitchen and worktop a few months ago and it's great and very easy to clean.
However I have noticed some markings that can't bd wiped away. It is above the dishwasher and think it's from crockery being placed there before being put into cupboards etc, maybe they are still hot sometimes.
I've used plain water, kitchen cleaner, glass cleaner and washing up liquid (as recommended by manufacturer)
It's not really obvious and can only be seen from certain angles, can anyone tell me how to remove them?