To remove dried permanent marker marks, you can try the following methods. The specific results may vary depending on factors such as ink type, stain age, material, etc.
1. Alcohol or alcohol-containing products
75% medical alcohol: Use alcohol cotton pads or cotton cloth soaked in alcohol to gently wipe the stain. For dried marks, you may need to use a little effort and patience to wipe repeatedly.
Alcohol-containing cleaners: Such as alcohol spray or hand sanitizer, spray on the marker marks, let it sit for a few minutes, and then wipe it with a cloth.
2. Toothpaste and baking soda
Toothpaste: Squeeze a little toothpaste on the marks, wipe it gently in circles with a damp cloth or old toothbrush, and then rinse it with clean water. You can also spread the toothpaste evenly on the marks, wipe it repeatedly with a paper towel, and then wipe it clean with a paper towel dipped in water.
Baking soda and water: Mix into a paste and wipe it gently with a soft cloth or sponge. You can also dip a damp cloth in a baking soda solution and then gently wipe the wall and other surfaces.
3. Other cleaning agents
Wind oil essence: drop a few drops of wind oil essence on the handwriting, wipe it gently, and the handwriting will become significantly lighter. Then wash it with detergent to remove the mark.
White vinegar: apply some white vinegar to the mark, rub it gently and rinse it with clean water to remove some of the marker marks.
Hand cream: apply it to the mark, let it stand for a few minutes, then wipe it with soap and hot water, the mark may gradually disappear.
Stain remover: squeeze the stain remover on the pen stain, wait for a while for the stain remover to decompose the pen stain, and then rub it clean. Professional stain removers such as clothing stain removers usually work better.
4. Professional products
Marker pen remover: This is a product specifically for marker pen marks. When using it, just apply the remover on the mark, and then wipe it with cloth or paper to remove it.
WD-40 lubricant: spray a small amount on the mark, let it stand for a while, and then wipe it with a cloth. It is suitable for metal and plastic surfaces.
5. Other methods
Whiteboard pen assisted erasure: Applying whiteboard pen ink on dry marker marks can effectively assist in erasing the marks. Immediately after application, quickly wipe off the applied part with paper or cloth, and the marks of the marker can usually be easily removed.
Eraser: For stubborn marks on smooth surfaces, you can try using a harder eraser.
Precautions
Before using any cleaner or product, test a small area in an inconspicuous place to ensure that it will not damage the surface or cause color fading.
For porous materials or highly absorbent materials (such as wood and cloth), avoid excessive friction to prevent surface damage or fading.
