Anyone have any recommendations for removing the buildup that accumulates below the doors, where I assume water drains from around the door seal?
In my 4 door 330xi, I have three vertical "streams" of buildup (2 under the front door, 1 under the rear doors...on both sides) that don't wash off with the car shampoo I use. Before I hit it with bug remover or swirl remover, figured I'd see if anyone has a good fix.
Is this a common problem?
In my 4 door 330xi, I have three vertical "streams" of buildup (2 under the front door, 1 under the rear doors...on both sides) that don't wash off with the car shampoo I use. Before I hit it with bug remover or swirl remover, figured I'd see if anyone has a good fix.
Is this a common problem?
