cleaned the honeycomb laser bed 500x700 like new used some AC coil cleaner water

Lasers
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1

cleaned the honeycomb laser bed 500x700 like new used some AC coil cleaner water based from home depot some formula 88 degreaser and hot water, Final result was nice. before and after photos. not bad at all.

91b1360d12a734f895d924d028737b90.jpeg
91b1360d12a734f895d924d028737b90.jpeg4032×3024 3.53 MB

327ad19548a5975ee1c6296594321df7.jpeg
327ad19548a5975ee1c6296594321df7.jpeg4032×3024 4.14 MB

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I USE OVEN CLEANER

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does cause any damage if left on too long?