How do you remove stretchy strings from pants?

To remove stretchy strings from pants, first, identify the knots or loose ends of the strings. Carefully pull them from the fabric without causing damage; using a seam ripper or small scissors can help if they are sewn in. If the strings are embedded in seams, gently cut the thread while being cautious not to cut the fabric itself. Finally, trim any remaining loose ends and check for any fraying that may need additional attention.