can you clean a fuel tank?

thanks for the tip, I checked it out wow only $81.95, you US guys have no idea how lucky you are when it comes to buying parts, the sad news is I checked there standard shipping rate to my postal code in Canada $127.95, so add that to the $81.95 plus duty plus US exchange rate and its a $300.00 tank, hence my $275.00 jobber rate, auto parts are just crazy up here!