You don’t wrap the house in cables. You wrap the snap on ferrite choke onto your existing cables and wiring of the affected appliance. I will stop posting on this as I don’t want to get into a word contest with anyone. Just trying to help others best I can with what I do know about radio base stations. 17yrs of being a cell site technician and building many cell sites has to count for something LOL!! Have a good one to all. To the poster, I truly hope you get your issues resolved. Again, good day.