I'm trying to do this quest where some higher ups in Noer invited me to them, but the guard wont' let me pass because they say that Lona is too dirty even though I showered before.

Is there a way to decrease dirtiness? I also have vaginitis and I do not know how to cure it, could that also be a plus to my dirtiness? 

because of reasons i am not sure of you might have to take 2 baths to be Clean enof to enter the gate, apparently interacting whit the Guard whit 15 Dirt (you can see it in statistic's) out of the Max Dirt of 255 (not counting Cloth "Bonuses") is to Dirty fore the guards to let you enter...