Clean marker from projector board

3

How could I clean the permanent blue marker from the projector white board. I used the dry sponge but mark didnt go at all. When switch on the ptojector the mark are visible. Somrone told me use the washing liquid help

Reply 1

ezther1

5

An alchohol based hand sanitiser should work (idk why, I think the alcohol does something to the ink to make it come off easier, but its worked for me before on whiteboards) just put some on the mark and scrub it with a cloth, it will probably smear it a bit but you can use a dry bit of the cloth to wipe any residual ink away. I think. I've used this like twice so if you try it and it doesn't work I'm very sorry!!

Reply 2

ezther1

5

Original post

by ezther1

An alchohol based hand sanitiser should work (idk why, I think the alcohol does something to the ink to make it come off easier, but its worked for me before on whiteboards) just put some on the mark and scrub it with a cloth, it will probably smear it a bit but you can use a dry bit of the cloth to wipe any residual ink away. I think. I've used this like twice so if you try it and it doesn't work I'm very sorry!!