WHILE I'VE TRIED THE BARKEEP'S FRIEND, I'VE HAD BETTER SUCCESS WITH SOFTSCRUB W/BLEACH. LAY THE SIGN FLAT AND POOL IT UP NICE AND THICK (MODERATELY) AND LET IT DO IT'S THING OVERNIGHT. TAKE SOME 000 OR 0000 STEEL WOOL AND DO A LITTLE AT A TIME TESTING THE RUSTED AREAS. I'VE HAD THE SAME CAN OF BARKEEP'S FRIEND FOR YEARS AND STILL GO THROUGH BOTTLES OF SOFTSCRUB W/BLEACH ON A REGULAR BASIS. SPEAKING OF COURSE FROM MY OWN PERSONAL EXPERIENCES.
~DOC.TAG.W
