Colors pop out which is eye catching. Short and sweet with message so as cars driving buy can read, Incase popential customers cant slow down. Great idea
Thanks for the input everyone! I think the KISS method is the way to go, up here in Ontario no one knows what Safe Non Pressure Roof Cleaning means so I figured I would put black roof stains instead that will get them looking up at there roof when they are doing yard work in the spring.