Just a razor knife (heavy duty) to cut thru all the seams, first trim the silicone off, then carefully thru the seams. You can use some duct tape to hold the glass together untill all seams are totally cut thru. It's better to have an extra set of hands to help too.
After it's all apart use razor blades in a widget (holder) to remove the little bits of silicone, then clean with acetone(best), alcohol (good).
Make sure to take pixs of the build too.
Keep us posted,
Dr Joe
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