Aren't you running a real chance of sewer line clogging with those?
I honestly bought the paper towels as an emergency back up. I’ll probably sell most of them to my summer employer. Clogging could be an issue. I would likely perform a courtesy flush and then use the paper towels, and allow them to soak for some time before flushing. Also, I would be frugal with the material using the bare minimum. As it is, I have what I consider to be enough t.p. for several weeks. An impetuous act during a moment of weakness (in buying them) for sure.