2001 chevy blazer. okay, i checked the two heater hoses going into the fire wall and one is hot and one is warm (not as hot as the other one) what could that mean? the heat comes and goes, especially if in park or stopped
Maybe all you need is a hand with a glove on it, perhaps a face with eye protector also. You could show a figure of a person stylized, like an icon with an apron on and the glasses and glove too.
Try windex with a light cotton cloth.. it that does not workI don't know what will!!