The purpose of wearing apron

Apron should be used to avoid contamination from our body (including cloth) to the food.   But somehow, the apron is mis-used.  For instance, some food handlers use it to rub hands, face and body that had dirts and sweat, rubbing plates and the most terrrible are rubbing XXX after visiting the toilet....

Apron 

1. should be wore in food premise, not wearing at home and carry to food premise.

2. should NOT be brought into toilet

3. should NOT be wore if food handler is not wearing cloth 

Without wearing cloth and apron, sweating can drop onto food and contaminating it...  

Credit: Sir Sazly Tulih (Facebook user)