Broccoli can be cleaned by rinsing it with water and then boiling it for 3-5 minutes. The tough outer leaves can then be removed with a vegetable peeler.
There are a few ways to get rid of worms in broccoli naturally. One way is to use a natural wormer like castor oil. Another way is to soak the broccoli in a solution of 1 part white vinegar to 3 parts water overnight. Finally, you can also use a garden hose to spray the broccoli with water from close range.
Kosher broccoli is cleaned in the same way as regular broccoli. Remove the outer leaves and discard them. Cut the broccoli into small pieces and soak it in a pot of water with a little salt added. Bring the water to a boil and then reduce the heat to low and simmer for about 10 minutes. Drain the broccoli and rinse it with cold water.