I got a processor that has old thermal material stuck on the side (outside of the core) of the processor. I've afraid to even touch the surface of the processor for fear of damage. I have always cleaned the core but i never xpd cleaning the chip itself. The thermal material that is on the chip itself has turned hard. i can't even pick it off. I've just recently heard of the Arcticlean 1 and 2 bottles. Has anyone had anykind of xp using this stuff? And is it safe to use on the chip itself instead of the core? thx in advance for any help.