Everytime I wash my car there is drip that goes comes from underneath and around the drivers side mirror all the way down the door. Thats not the problem but it almost seems as if the rubber black base of the mirror is giving off some sort of residue that when it drips down with the water it makes an unsightly chalky drip mark down the entire door that wont go away. It seems as if it is getting worse. It only happens on the Driver side. I am doing my best to describe what the scenario is but it has me baffled and I'm about to take some steal wool to it as it has me so angry. Oh yeah and it doesnt go away when I wash it. Any ideas????