Wear gloves
Rinse the sink with warm water
Apply dish soap to a damp sponge
Scrub the stain gently
Use baking soda paste on stubborn spots
Wipe with a microfiber cloth
Apply white vinegar to remaining discoloration
Rinse thoroughly
Use rubbing alcohol on a cotton pad for tough dye stains
Clean with a non-abrasive bathroom cleaner
Repeat as needed
Dry the sink with a clean towel