Spread the netting out on a table or other large work surface. Measure and mark off 3-inch strips along the long edge of the netting.
Cut along the marked lines. You should end up with 12 strips that are 3 inches by 72 inches wide.
Tie the strips together to create one long strip. Trim the tails close to the knots with scissors. Roll the long strip of netting into a ball.
Make a slip knot in the netting and chain 20.
Single crochet in the second chain from the hook.
Single crochet in each of the remaining chains.
Turn and single crochet across in each of the stitches.
Continue stitching the scubbie by working across each row in single crochet until you run out of netting or the scrubbie is the size you want it to be. Finish off and weave in the loose ends using the hook or a tapestry needle.