* Interesting that the glass cleaner you show as potentially "questionable" is one that many people recommend. I just purchased four cans, but maybe I won't use them
-- at least as the final cleaner. I've always used a generic "windex" type of cleaner to clean glass before cutting, then I take to the sink with a green scrubby and often just water prior to putting in the kiln. I have rarely had problems with devit (there, I've just jinxed myself!).
* Has anyone tested armor etch/etch all as a substitute for sandblasting? I've tried once, without much success, but it might have been my technique.
* Why no mention of devit sprays or homemade concoctions?
Thanks for the valuable information Bullseye continues to provide in its videos.