I don't know. Given how non-porous the 102 is, I would guess that the hone won't be harmed, but I also question whether the scrubbing bubbles will be as effective as oven cleaner. I suppose you might as well try it and see what, if anything, happens.

After you get it clean, I suggest that you try honing with it without lapping it first. You can always lap it later, and if you have a DMTXX, then you are good to go. Just be gentle!