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Antique cleaning is an appearance-sensitive process. Age alone does not identify the substrate, finish, patina, previous repairs or historic value, and laser cleaning is not appropriate for every object. The owner should define whether the goal is coating removal, corrosion reduction, cleaning, conservation or preparation for refinishing.
A small test area in a discreet location is the normal starting point when the material and finish are uncertain.
| Scope factor | Information needed |
|---|---|
| Ownership and value | Permission to test, insurance value and any provenance or conservation restrictions. |
| Material | Substrate, plating, veneer, finish, inlays, adhesives and prior repairs. |
| Coating history | Number of layers, suspected lead or hazardous pigments and previous stripping. |
| Endpoint | Preserve patina, expose base material, prepare for refinishing or remove selected layers. |
| Test record | Location, settings, photographs and written acceptance before expanding the work. |
Send full-object and close photographs, dimensions and the desired outcome through the project review form. For larger architectural or collection work, also review monument and antique restoration and museum project considerations.
For antique laser cleaning, review our laser safety procedures and OSHA laser hazard standards. Use these resources to plan site controls and responsibilities.