We pretty much stopped the solicitors when DH put up a stop sign and no tresspass sign at our driveway entrance. We live at the end of a dead end street and you would not believe how many people would use our front yard as a turnaround or pull up to our barn (big metal bldg.) thinking it was a business! We used to get jerks who actually cut donuts in our yard!l know the sign looks like we are mean hermits, but sprinkler heads and sod gets expensive (lol).