A material is not a treatment
All QULA cloths use microfiber. A silver polishing cloth adds a treatment to help remove dark tarnish from silver jewelry and restore shine. The word microfiber alone does not establish tarnish-removal performance.
Treatment changes the decision
An untreated lens cloth and an impregnated jewelry cloth should not be used interchangeably. Confirm the finished product specification.
Write a clear enquiry
Describe the surface, desired result, care method, print and packaging. Ask the supplier to explain the proposed fabric and treatment.
Keep care instructions distinct
Do not apply the wash routine of an ordinary microfiber cloth to a treated polishing cloth unless the manufacturer approves it.
Turn the guidance into a clear brief.
Record your surface, desired result and sample approval requirements before comparing cloths.
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