To remove the left over adhesive for the rear hatch emblem a 3M eraser wheel
with a cordless drill works well. They're more expensive than the cheapo brands made in kerapp chynna, but they do a better job with less pressure and generate less heat in the paint. IME it's safer to not use any of the chemical adhesive removers like Goo Gone or Goof Off, they can soften and damage the paint.
