Here is the link to the model car website that tested the various methods of plastic paint stripping including brake fluid(!), Easy Off Oven Cleaner, specialized model car paint strippers and Super Clean:
http://www.bonediggers.com/1-3/strip/strip.html
Once all the stripping is done make sure you flush the entire object in cold water till it is squeaky clean. This stuff tends to leave a slimy feeling if there is still any residue left on the part.
***By the way, the modeler guys also use this stuff to strip chrome from plastic so I wouldnt use it on any plastic part with chrome accents like a dash bezel.