We have 15 laser cutters, where we cut mostly plywood and some acrylic. The knife blades on the bed get covered in gunk and as a result cause burn marks on our wood products.
We have tried lots of ways of cleaning them, from using steel wool, Krud Cutter, etc.

Since we have over 100 of these pieces, we need a more effective solution to clean lots of them. Is there a chemical that might be better for the job, like Muriatic acid, or perhaps a sand blasting cabinet or fiber laser gun? Any advice?

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