Using this washer fluid cap is easy. Just remove your old, flimsy OEM cap and replace it with this new one. It fits right in. When choosing a color, pick the one that you like best to make your car unique. As for maintenance, just keep it clean. You can use a mild cleaner and a soft cloth to wipe it down. Avoid using harsh chemicals that could damage the anodized finish. If you notice any issues like the cap not fitting properly, check to make sure it's installed correctly. And that's all you need to know to enjoy this great washer fluid cap for your Subaru WRX.
