I kept having an argument with the same guy who thought it was ok to come in and empty a month's worth of pizza boxes and 2-liter Pepsi bottles out of his truck cab. He kept threatening to call the cops on me but never would. The second-to-last time I saw him he said "I'll never use your car wash again, but if I don't see you here I'll still come dump my trash" and took off. I already had his name and address, since he was in a neighboring town the cops couldn't do anything. He came back one more time and tried to dump again, so I started pulling cans and dumping them in the back of the truck and said "Call the cops." He suddenly changed his attitude completely and said "I'll make you a deal, let me clean out my trash one more time and I won't ever come back." I told him "I'll make you a deal, leave right now, don't ever come back, and I won't have you charged for illegal dumping and criminal trespass." I never saw him again.