Does anyone have experience removing scuff marks from vintage linoleum or vinyl tile? This tile was laid in the late 60's, so I am unsure about the material. The scuff marks were caused by bicycle tires and I have tried several products and methods to remove them with no success. Overall, this tile has a wonderful retro look and I am very disappointed that I can't clean it. The scuffs are right at the entrance to the space, so I can't really disguise them.