1. Wash vehicle thoroughly, then keep paint wet for application.
2. Apply 1–2 pumps per ~50×50 cm panel onto a wet microfiber sponge or towel.
3. Gently scrub with light pressure for 2–3 passes until a white film appears—an indicator the sacrificial layer is lifting.
4. Rinse panel until water sheets off, indicating hydrophilic surface and clean paint.
5. Inspect carefully—retreat any remaining water-repellent patches if necessary.