Wash the carrots, kale leaf, and dandelion greens under cold water.
Trim off the ends of the carrots and cut them into pieces that will fit into your juicer chute.
Tear the kale leaf and dandelion greens into smaller pieces.
Place the carrots, kale, and dandelion greens into the juicer and run them through according to the manufacturer's instructions, extracting all the juice.
Optional: If desired, strain the juice through a fine-mesh strainer to remove any pulp and obtain a smoother consistency.
Pour the fresh kale carrot green juice into a glass and serve immediately.