For example, using Bounty paper towels instead of the Kirkland Costco ones. Also, using Charmin ultra strong instead of generic toilet paper.
Also the fun hilarity is when observing the build quality of a bounty paper towel, it feels at least 50 times superior. Superior grid weave technology, and may be funny enough, in the long run, it actually might be more economical. Why? It is more sturdy, you might be able to use it more than a cheap or a paper towel.
Also, find really really strong and durable and high-quality toilet paper; it doubles as a paper towel and just cleaning around the bathroom and does not fall apart and disintegrate.