Today I boiled a pacifier and completely forgot about it. It melted into my calphalon pan bottom. My question is, is it safe to use the pan again? I was able to completely remove the pacifier from the pan, I scrubbed the remains out, but now when I wet the pan, pour the water out and look at the bottom, the spot where the pacifier is is not wet at all, however the rest of the bottom of the pan is wet. There is also a white ring around the bottom of the pan. I've scrubbed it out as best I can and then boiled water in it again. Just wondering if I can safely use this pan anymore?? Any tips would be welcome! Thank you!