After my Grandmothers entire home backed up flooding it; The plumber let us know that charmin now makes costco toilet paper. The plumber receives at least seven calls per day about backups. All related to costco toilet paper.
From the toilets to the street the entire sewer line was filled with costco toilet paper.
It has always been known by plumbers that charmin is the worst. Grandmother is 94 years old, this was too much on here and a lot of money to have carpet people and plumbers to come in