I always change the blade not just the rubber. I like the rainx stuff. I need to use it because the Boxster is my luxury car. Since my wife has taken over the X5
MGB that my Dad and I restored is the garage queen.
__________________ 99 TWIN TURBO Boxster175k+ miles
Growing up the car magazines said how amazing Porsches are. Was I brainwashed? Somehow...I doubt it.