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It’s an argument every persnickety homeowner has had: Should the end of the toilet paper hang over the top of the roll or be tucked underneath it? We may finally have an answer, courtesy of an 1891 patent by New York businessman Seth Wheeler. (By the way, we also used science to find out if it’s better to shower at night or in the morning.) Find out what is the best toilet paper for your plumbing.
Credited by some as America’s founding father of toilet paper, Wheeler patented the first perforated wipes in 1871 and launched his Albany Perforated Wrapping Paper Company in ’77, two years before the Scott brothers debuted their blockbuster brand. Wheeler filed dozens of patents until the 1920s, including those for toilet paper crimped into ornamental patterns and disposable “bosom pads” meant to replace expensive corsets. But his greatest invention was the roll-and-handles design in 1891—a now-ubiquitous fixture whose patent illustration solved the “over/under” tissue issue before it even started. Take a look:
The answer, as you can see above, is “over”—no surprise to the estimated 70 percent of wipers who already prefer this position, according to cnet.com. Proponents say an “over” roll provides easier access to the free end of the toilet paper and minimizes the risk of knuckle-on-wall germ gathering. If this doesn’t include you, you may want to see if you’re also guilty of these bathroom mistakes you never knew you made.
The vehement 30 percent in the “under” camp counter that their position gives a tidier appearance and makes paper less prone to pet attacks—concerns that Victorian homeowners probably overlooked after switching from aloe-infused hemp sheets to Wheeler’s first perforated rolls. Now that you know how to hang your roll, find out the answers to all the rest of your bathroom etiquette questions.