Grafitti

[anything I don't mind]

you might be able to use one of those non perm markers.

i know that if you write on a whiteboard with a perm marker by mistake you can go over the perm marker with a non perm marker and it comes off.

 

[neil3k]

just got in

bit of soapy water took it off straight away

jobs a good un

 

[Cosimo]

just got in

bit of soapy water took it off straight away

jobs a good un

The simple methods usually work the best.

 

[Morgoth]

Och, I was just about to suggest copious amounts of semen.

 

[Pawnless Endgame]

I can understand it if someone write Ben woz 'ere 2011 like they do at bus stops etc, but why just the name itself?

 

[VeNT]

As others have said.
white board markers will remove it then you can wipe them off.

 

[Evoss]

Explosives works for everything.