Situation: Just washed my hands and now I am pulling out some paper towel to dry them.
Alternative situations: I am trying to take the paper towel dispenser that was above the trash can. Having spilled some coffee on a kitchen counter on my right, I am taking some paper towels from a dispenser in front of me, while there are some dirty napkins in the trash can in my ten o'clock direction already.
Question: After getting some the paper towels in front of me , where should I throw the used ones?