There are commercially available ink stain removers, but most cannot be used on hard-surfaced floors. Nail polish Blot as much of the polish as possible using a dry cloth of sponge. Clean with all-purpose detergent solution. Apply nail polish remover. Do not use nail polish remover on rubber or asphalt tile.
Some experts suggest using baby oil instead of nail polish remover.
Urine stains Be sure to wear protective equipment such as goggles and gloves and follow the same procedures as for bloodborne pathogens. If the stain is fresh, use absorbent paper towels to blot it until you can t soak up any more urine. Put the paper towels, steel wool, and gloves in a sealable plastic container before disposing of it. Wash your hands thoroughly as soon as you remove your gloves. Dip a clean cloth into the water and rub the spot.