What can I use on the whiteboard to wipe off

How to wipe off the handwriting of the marking pen on the whiteboard? Sometimes it is not wiped after writing on the whiteboard with a marked pen, and it is difficult to wipe off after a long time. The following methods can be wiped off these marks that have been dried on the whiteboard.

1. Write it on the signs of the dry pen with a dry pen. Wait for about 5 seconds to let the dry rubbing handwriting completely air dry, and then wipe it with soap and water with a rag. (Insurance starts, the dry pen is written on the corner of the whiteboard to see if it can be erased with soapy water)

2. Use the whiteboard pens to cover the permanent marking pen, and wait for a few seconds to quickly erase. This method is very simple and fast, but the whiteboard pen used will be scrapped, so if you are willing to sacrifice the whiteboard pen, you can try it.

3. Wipe with rubber and rub it twice. Adapt to a smooth white board surface.

4. Wipe it with medicine with a rag, and the effect is good!

5. Apply a little toothpaste on the handwriting. After letting it air dry, take a toothbrush to brush the handwriting, and the white effect.

6. Put a little sunscreen on the marking pen, and then wipe it clean. A little kitchen cleaner can remove sunscreen, everything can be restored!

7. Wipe with water washing water and cotton swabs. Because the acetone in the water washing can remove the pen and pen.

8. You can also try it with wind oil essence and flower dew water. If you can't find the above items.