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Everything posted by heit1
Porsche recommends changing brake fluid every two years. It absorbs moisture from the air, so mileage isn't really a factor. You can purchase brake fluid testers from Amazon and check it yourself. If you are going to keep the car for an extended period I would change it every two years.
I would trust anything from 3M or Meguires. They have been around for decades, do extensive research, and are highly regarded in the detailing industry. Another blog I subscribe to recommends vacuuming perforated seats shortly after application to remove excess product from holes. Use a wide attachment, or one that doesn't concentrate suction so leather is not stretched.