Can you unravel knitting?
Method 1: For Unravelling a Few Stitches
Use your left needle to stab into the stitch directly below the stitch you want to unravel. Then carefully drop the stitch from the right needle. Pull the working yarn to unravel the stitch. You have now unravelled one stitch that is also un-twisted.
If the project is worked from the bottom up, that means you will need to turn it upside down. This is the fun part. Take your scissors and snip the yarn in the marked row one stitch away from the right side of the work. Carefully undo the yarn from the first stitches at the right side of the work.