I live in a mobile home and I rent the house in my mobile home. I don’t have a blockage of my pipes above the ground. I had already hired a plumber to come and snake my main drain. They started working next to my house, and now all of a sudden, my plumbing is back up again.
Also 6-7 years ago, the pipes were “fixed” there, and it’s still damp on the side of my trailer. It’s been like that for years to come.