Cleaning case scuff marks

[TokenBone]

Hi all, I recently got a Marcus Bonna tenor case off a friend for a really good price, it has been used and has some marks to prove it. Does anyone know of a way to get the white scuff marks off a nylon exterior? If not, still a win in my book for the price I paid, but figured t'was worth asking. Thanks!

[BGuttman]

I would try shoe dye. If it's a black case you might be able to hide the scuffs with a Sharpie marker.