Star brite with PTEF
$11.49/Bass Pro Shops
Features: Containing PTEF, a polymer touted to repel future stains, the blue-green liquid had the same color, consistency and (oops, don’t pull the safety seal with your teeth) taste as Seachoice and Attwood’s cleaners.
Instructions: Apply directly to the nonskid surface, let stand, scrub and rinse.
Performance Report: It did not completely restore deck test patch to white and “set” wine stain. It substantially removed the cola stain. Its detergent action removed the dried-on guts and blood.