Barkeepers Friend. Comes in a cardboard cylinder-shaped package like kitchen
cleansers. It contains oxalic acid. Wipe on with a damp cloth, wipe off with
a damp cloth. Rust is gone. Works well on the hull to remove the dingy
stains from dirty water, too.

"Chris" wrote in message
ups.com...
Hi Sailors,
I just had my decks emroned with a sand mix for no-skid areas and the
boat look great, however when a worker drills metal somewhere the tiny
shavings blow onto the decks and ultimatly become these hard to clean
rust dots...

Any luck with non skid deck cleaning materials??