If you have tape stuck to smooth surfaced items and you cannot get the tape off, just run a hair dryer for a few minutes pointed right at the tape. It will pull right off.
Removing Tape from Smooth Surfaces
Adding Vinegar to Your Humidifier
Uses for Awesome Cleaner from Dollar General
Attach Sink Skirt with Clear Tape
Removing Double-Sided Tape From Ceramic Tile?
Use Dawn and Baking Soda to Clean a Smooth Top Range