A short while back, I sent one of my quad copters back to B and H for a refund. Anyway, I had already used a permanent marker on the white plastic of the remote control, in order for me to easily know which of two identical remote controls was bound to which quad.I use alcohol every morning when I take my Victoza shot. I then use the wipe to clean my drip tip and then my cell phone screen. Works great.
I expected a difficult job removing the permanent marker. Nope, Everclear completely removed the ink with almost no effort in just a few seconds.