July 26, 20162 found this helpful
We have a much-used septic system with 12 people currently living in our home. The only toilet paper that works well for us is Scott. It really is the best for septic systems. We tried another brand similar to Scott that is septic-safe, but it did not dissolve as quickly as Scott. You can test any toilet paper against Scott, by putting them in water side-by-side, and you will see the difference.