How to Make the Area Repaired with a Touch-up Pen Smooth?

[DelMila]

To make the area repaired with a touch-up pen smooth, follow these methods: 1. Use fine sandpaper to smooth it out; 2. Polish it with toothpaste. A touch-up pen is a tool for repairing car scratches. Simply choose the right color that matches the original car paint and apply it to small scratches or areas where the paint has peeled off to repair the damage. Precautions for using a touch-up pen include: 1. For minor scratches, only a touch-up pen is needed—no sandpaper is required; 2. Do not unscrew the cap when the pen is placed horizontally or upside down to avoid paint leakage; 3. Store it in a cool place out of reach of children; 4. Avoid contact with skin or inhalation of volatile gases.