If it's fairly fresh- use a rag with mineral spirits on it ( won't hurt a cured floor) , and soften, also the spirits acts as a lube so you can gently scrape with a putty knife.
Shouldn't be to hard to do.
"It's better to come here with questions before you screw up than to come here after and ask how to fix them."- JS
I have a retaining wall in front of my house that I'm redoing with the blocks I have. The problem I'm having is I need to transition from a larger block that is 1in taller than the smaller block. Can...