According to the Environmental Protection Agency (EPA), the United States could save 470,000 trees, 1.2 million feet of cubic landfill space, and 169 million gallons of water if everyone in the US traded one roll of regular toilet paper for a recycled roll. That’s just for ONE roll! When I came across that statistic, I switched to toilet paper made from recycled paper instead of fresh-cut trees, and I suggest that you do as well. The Who Gives A Crap company has made it very easy to do just that. They deliver!
Please remember to recycle the inner roll too, or up-cycle it into a fun craft project.
And to answer the question – over versus under – always over unless you have pets who love to unroll!