Step 1
Spray aerosol hairspray onto the stained portion of your shoes. Clean it off immediately with a damp cloth. Depending on the severity of the stain, you may need to do this more than once to remove the indigo dye transfer.
Step 2
Apply toothpaste to the dye stain, and rub it in with a toothbrush or sponge before wiping it off.
Step 3
Dip a cotton swab in nonacetone nail polish remover, and wipe it on the dye stain on your patent leather shoes. Rub vigorously until the stain is removed from the leather.
Step 4
Use leather cleaner and conditioner to remove the stain by rubbing it on and wiping it off with a damp cloth.