Your wife have long hair or wear fuzzy sweaters?? Cause it sounds like you might have a hair or lint block going on in the laundry drain. A combination of hair and lint with a little dirty laundry soap thrown in as a binder can make for a real solid cork in the pipe once it hardens. Drain pipes are supposed to be be installed at a down angle of so many inches per section of pipe length. Makes them drain correctly which is supposed to keep blockage from forming.
While your snake worked to find the block, what a plumber uses is a motorized version of that which has a cable about 100' long and comes with various interchangeable heads to deal with whatever is doing the plugging. And don't think of hair solely as well. You could be dealing with tree roots because they love to infiltrate the sh*t pipes and lunch on the outflow; all kinds of nutrients in that soup for them!!
If you have a rental center close by you might want to investigate renting an electrical powered plumbers snake. Do be aware that if you damage it, they charge you, and snaking a DWV pipe is a messy dirty smelly shitty job. Compare rent vs per/hr specialist to see which is cheapest/best job of it.
Nick
While your snake worked to find the block, what a plumber uses is a motorized version of that which has a cable about 100' long and comes with various interchangeable heads to deal with whatever is doing the plugging. And don't think of hair solely as well. You could be dealing with tree roots because they love to infiltrate the sh*t pipes and lunch on the outflow; all kinds of nutrients in that soup for them!!
If you have a rental center close by you might want to investigate renting an electrical powered plumbers snake. Do be aware that if you damage it, they charge you, and snaking a DWV pipe is a messy dirty smelly shitty job. Compare rent vs per/hr specialist to see which is cheapest/best job of it.
Nick