Hi guys, new here and new to the world of straights, i take pretty good care of my razor, it gets dried stropped, oiled before being put away.

But on todays shave when i finished i noticed during my final rinse, some black dots/marks that weren't there before the shave.

Its a Dovo with a Carbon steel blade, i managed to get the marks of with some tooth paste and a clean cloth.

I usually rinse my blade under the tap but tonights shave i just wiped it on a clean towel?

i hate marks