Professional care becomes useful when ordinary cleaning no longer addresses odour, embedded contamination or paint defects. The difference should be visible in the process as well as the finish.

Inspect before choosing the treatment

AVP identifies the material, condition and desired result first. Odour needs source assessment; paint correction needs defect and material assessment.

Work to an agreed limit

More polishing passes are not automatically better. Each pass removes material, so the process should stop when the agreed improvement and safe limit are reached.

Handover what was achieved

Inspection lighting, final cleaning and clear explanation reveal what changed and what remains. Reviews and references help clients judge that consistency without unsupported “best in Switzerland” claims.