Preventing a blockage is significantly cheaper than a restorative plumbing visit.
: Common physical obstructions include chewing gum, cigarette butts, and paper towels. These items act as a "web" that catches uric scale, accelerating the clog.
: Ensure the flush sensors or manual valves are working correctly. Low-flow or waterless urinals require even more frequent specialized cleaning to prevent salt buildup. blocked urinal
: Advanced tools like the K9-12 FlexShaft are increasingly popular for descaling pipes without damaging the porcelain or older pipework. Prevention and Maintenance
Plumbers use several specialized tools to clear these stubborn obstructions: Preventing a blockage is significantly cheaper than a
: Industrial-strength acids or enzyme-based cleaners are used to dissolve uric scale. These are far more effective for urinals than standard drain cleaners.
: This is often the most effective method for long-term fixes, as it strips the scale from the pipe walls, returning them to their original diameter. : Ensure the flush sensors or manual valves
: Commercial facilities should implement a quarterly descaling routine using professional-grade products to ensure pipes remain clear. When to Call a Pro
: Use high-quality screens to catch physical debris before it enters the trap. Many screens are now infused with enzymes that help break down uric salts.
: When urine reacts with the minerals in hard water, it forms a solid, rock-like substance known as uric scale or uric salt. Over time, this coats the inside of the pipes, narrowing the passage until a total blockage occurs.