The best way of getting JW's to leave your house, is by telling them, your a Catholic, then watch how fast they leave.
LOL...I have had some of my most productive discussions with Catholic people. Those who have open minds are a pleasure to talk to. Mind you, I have also had some of the most disgusting tirades from Catholic people as well.... The language! Such good "Christians"!
A couple I studied with were Catholic boarding school raised, and had some horror stories of their own to tell, both with their own experience and that of their children. But they did not blame God for the actions of the Catholic priests and nuns who abused them, physically with beatings, and verbally with threats of hell if they dared to question Catholic beliefs. Neither, (thankfully) suffered sexual abuse. So when I first encountered the wife at the door, her first response was..."I was born a Catholic, I will die a Catholic".....and I respected that. But there was something about her that was searching for answers. She began asking questions that had troubled her for decades, and was amazed at the answers she was seeing in the Bible. Little by little her Catholic 'wall' crumbled under the weight of scripture. She had no idea that the church taught very little that harmonized with the Bible. Her husband too became interested as she shared what she was learning with him. Both accepted a Bible study and after a year of careful study, they were baptized as Jehovah's Witnesses. This is what happens when you love God and his word, rather than being in love with a church and falling for their fear based teachings. If what you are taught does not harmonize with the Bible, then what is the point in believing what they teach? You have to decide that for yourself.
This was my own experience as well. The Bible is what convinced me that my church wasn't teaching the truth.
As I keep saying...a polite, "I'm not interested" is usually all that is required......but it is sometimes frustrating that people will repel us without ever knowing what we have to tell them. We don't want them to be interested in us....only in the Bible and the important message that Jesus said we had to preach before "the end" of this present system of things comes upon an unsuspecting world. (Matthew 24:14; Matthew 28:19-20)
As with the people mentioned above, John 6:65 applies. 'No one comes to the son without an invitation from his Father'. The truth is only the truth if God is the one who reveals it. The trouble is, more than one 'god' is vying for the attention of humans. (2 Corinthians 4:3-4) One of those 'gods' is a clever con artist. We are actually betting our lives on who it is that we choose to believe.