1. Relying on the chemical reaction between the polishing agent and the car paint, the car paint shows its own luster and achieves a mirror effect
2. Treat (if not ground) minor damage to the paint, including: acid rain spots, alkaline water spots, lime cement spots, insects and birds, industrial pollution, etc.
3. Get ready for waxing.
4. Eliminate minor scratches caused by grinding (hairline scratches)