from what I saw wenol stuff is the exact same as nevrdull just some crap in waudding you use to shine stuff up, and nevrdull works decent as far as rust, not really but shines yea it works some.
all my years of cleaning rust off chrome the BEST thing I found that removes the MOSt is STILL good old fashioned brillo/s.o.s./soap pads.
mothers works some on easy stuff, soap pads are more aggressive, same as steel wool, but honestly steel wool didn't work as good as the soap pads IMO even with lube, be it soap, window cleaner, wd-40 etc.
neverdull barely did anything, evaporust did nothing basically just left the rust whiteish looking, same for the naval jelly, and the jelly actually etches the chrome white looking.