Nl washing (I don't really understand)

Can any1 explain more detail about nl washing? What lvl can start wash? Why I see forum say before lvl100...is that any different washing before 100 or after 120

 

If you're washing a NL, it means you need to start adding INT and wearing INT equips from a low level, usually level 1. Having more INT gives your NL more MP than usual.

You can 'wash out' this MP by using APRs to convert it into HP. People usually do this after level 100, but you can do this anytime.

If you're already level 100 and haven't prepared for washing, and you haven't added any INT or INT equips yet, then trying to wash now would be a bad idea because you'd spend a lot of mesos for very little extra HP. If so, you can consider doing HP quests for more HP instead.

 

So washing at which level is no difference right ?

 

If you already have excess MP, it doesn't matter what level you wash it out, so yes the level makes no difference in that case