Mom is gonna be markedly upset next to me if I dont fix this tub, support? I have the most mineral ladden wet, so I used moms nice...

I have the most mineral ladden wet, so I used moms nice pan, a stainless steel wearever jobber to boil sea with over and over again, it boiled out to the point that the little vessel is CAKED with mineral crap, I tryed soaking within hot water and a brillo wad still wont come off, facilitate how do I get it nice and verbs again?
thanks!
How can i verbs a silk tie?
Answers:    First, rubbing alchohol(Like you put on cuts) and a strong mitt towel or regular towel. Then, soak towel in HOT wet and scrub for like 7 minutes. Good luck.
Please backing, VERY TINY black bugs on bathroom...
put some polish on it and see if it help