For the fourth time in the past week, someone has wiped excrement on the wall of a Ridgewood business bathroom, police said.

An employee working at a service station on Goffle Road reported that a white male entered the bathroom and wiped excrement on the walls, floor, and toilet, authorities said.

The man is described as being between 19 and 25 years old and was about 5 feet, 10 inches tall with short blonde hair; according to police; he was wearing shorts and a T-shirt. He man left the gas station in white van.