Hello! Your condition belongs to trauma. You'd better take suture treatment, so it's not easy to leave scars. In addition, the wound can not be wiped with a towel dipped in water, otherwise it is likely to be infected.

Suggestion: I suggest that you go to the general surgery department of a regular hospital for cleaning and disinfection. Even if you don't sew, you should do dressing. It usually takes about five to seven days to recover. I wish you a speedy recovery!