You wont be able to "fix" the rust spots without a grinder, a welder and some fresh steel.
You can however touch it up somewhat.
Sandpaper
Filler
Paint of the right shade
By all means try some rust preventative solutions but it'll only delay the inevitable
You can however touch it up somewhat.
Sandpaper
Filler
Paint of the right shade
By all means try some rust preventative solutions but it'll only delay the inevitable