How do I clean dry etcher when metals are etched in it?

[Davidmiler]

 

How do I clean dry etcher when metals are etched in it?

 

 

 

 

 

 

[Dirt_Merchant]

depends on what you mean by dry etcher - is this a mechanical etching device? laser? are you etching a labeling plate, decorative thing, semiconductor dope, pcb?

 

Also this one realllllyyy feels like the wrong forum - like not subforum, but wrong forum altogether.