40 year old stainless walls, ANYWAY to clean and make shine again?

[kentuckynet]

Reworking old stainless steel wall concrete bottom pool,have tries everything but gasoline to try and clean up the old dull stainless walls.....stainless cleaners, rubbing compunds, buffing, mineral spirits...you name it!

Atleast i hope you can mae something that might help need it ASAP

mack