3# jacko
First I explain to him why it is impolite and not hygienic to pick nose with bare hands and in front of others.
Then I told him if he really feel itchy, he can go to the washroom and clean the nose then wash hands immediately, just like if he needs to go to weewee, he needs to go to washroom
And if there is no washroom nearby and really needs to rub the nose, he must use a tissue to clean the nose
Everytime he picked his nose, I made him wash his hands immediately and he will do that. |