How to rewrite/ reframe this question about possible mineral deposits to be Chemistry SE qualified?
How could I make this question Chemistry SE qualified to get better recognition of said "mineral deposits" and hence a definitive or better solution for it?
The manufacturer said item is made of "Silicone Rubber" and I've got different suggestions from several sources about how to go about removing this and I can post that into the question as well.
I'd much rather have some "trained eyes" and "veteran experts" have a go at this. This should fall under Everyday Chemistry, but I'd rather do it right, then get grief for question slip ups.