The coronavirus has caused a toilet paper crisis.  So here's something to consider: compressed cellulose tablets -- used by hikers and campers as toilet paper.  With a tiny bit of water and some prep time, they become the equivalent of 10 paper napkins: rinse and re-use, machine-washable too! Forget paper towels for the kitchen or going through a box of tissues when you have a cold.  Very inexpensive--10 cents each when you buy a bag of 500.  Read more here.