Apparently we don’t need to spray the dandelions to get rid of them! You can use an all-natural method on your lawn instead. The idea is not to kill anything, but to promote the growth of another plant to discourage the propegation of dandelions. Follow this link for more info: http://www.naturechallenge.org/dmg09/david_suzuki_foundation/q_my_friend_wants_to_get_rid_of_the_dandelions_on.html