For light scuff marks I sometimes work them out by taking a 2" brush and brush the area - it sometimes blends the good mat with the scuff area too. I have one brush for light colors and one for dark colors, for obvious reasons.
For more involved scuff marks, I take a paper towel moistened well with water and moisten the area. After the area dries, it usually looks just fine - otherwise, it's trashed. I wouldn't use paper towel on dark colors because you don't want towel residue.....perhaps you have a piece of cloth you could use on dark colors.
If it's dirt scuff marks I use the eraser cleaner - mine has the name rubbed off, but it is carmel in color - may be also called a gum eraser, but not sure.
Hope this helps......