Unfortunately, in my experience, the JW's are very persistent. The Mormons will walk away if you ask politely and stay away, but the JWs won't. Last time they came by they were especially pushy. They started in on their spiel, I said we were Baptist and not interested. They started in again. I said, we are not interested. Please go." They kept on. I told the , "Get off my property." They started in again! I stopped them, and asked, "you know that verse in the Bible that talks about the wolf in sheep's clothing?" They nodded. "That's you guys. GET. OFF. MY. PROPERTY." They left and I didn't see anpther one come by my house for 5 years, and that one jus t saw me ut by my car and asked for directions to somewhere else. I honestly felt after 3 times asking politely, the need to be polite was past.