Urinal [repack]: Blocked

"Third time this month," he muttered. Public restrooms in high-footfall areas like theaters are notorious for this; calcium and protein from constant use combine to form a rock-hard scale inside the pipes.

If you are writing a report or describing the situation: blocked urinal

If you need a sign to tape to the fixture itself to prevent usage: "Third time this month," he muttered

If the waste pipes don't have a sufficient "fall" (slope), urine sits in the pipe, providing more time for crystals to precipitate. 3. Professional Remediation Methods "Third time this month

To combat the scourge of blocked urinals, consider the following strategies: