What is paper towel made of?
Well that would depend on what kind of paper towels you are using. There are rolled, recycled, and institutional. Most paper towels are made out of paper pulp and may or may not contain bleach. Rolled towels are used in homes most often and are made of double layer paper pulp. Recycled paper towels are made from recycled paper products and are not made with bleach making them environmentally friendly.