Discover 50 Super Weird Historical Facts 2 years ago Prev Article Next Article Prev27 of 51NextUse your ← → (arrow) keys to browse Fact 26: During the 17th century, people in Europe used urine as a cleaning agent. Urine was collected and used to wash clothes, floors, and even for personal hygiene purposes. Prev27 of 51NextUse your ← → (arrow) keys to browse Facebook Prev Article Next Article