[soundman98]

Originally Posted by DaJo

All I'm saying is that the alcohol in the washer fluid has a major factor in the discolouration of the plastic; with that said, of course there are also multiple variables that contributes to this (eg. lack of TLC maintenance, parked outside under the UV rays, etc)... We are on the topic of the cowl right?





For your fender flares, it's obviously unlikely the windshield fluid, more likely the sun UV but I'll let you figure that one out.

i've had a number of vehicles where the plastic discolors. all i'm saying is blaming wiper fluid seems like a red herring.