Share 'How to remove serger stitches?'

Can anyone tell me if there is an easier way to remove serger stitiches? I need to remove a lot of serger stitches from around the borders of fabric swatches I am useing for a project. I have tried to remove them with just the shears but it takes a long time, Anyone got any ideas or can tell me how to remove them faster? I was wondering if there is a certain thread I can pull that will unravel th…