Do you hesitate to buy white shoes because you know they'll get dirty and stained?
You can get rid of the dirt and scuff marks with nail polish remover!
Pour the remover on a cotton ball, then wipe the whites of your sneakers. The nail polish remover gets rid of all the scuffs and dirt stains you've collected over time.
Once you're done with the nail polish remover, wipe the shoe with a damp cloth to remove any residue.
This method also works with leather and dress shoes.