Always wear protective gloves and eyewear. Commercial cleaners and stagnant water can contain harmful bacteria or harsh chemicals.
: Cigarette butts, gum, and paper towels are often "accidentally" discarded into urinals, creating immediate physical barriers [5, 9].
Rotating cables with specialized heads can grind away the hardest uric scale deposits. How to Prevent Future Blockages
The most common cause of urinal blockages is the buildup of uric acid crystals, often called "urine stone" or "struvite."
The most frequent culprit is the accumulation of uric salt (uric scale). This chemical reaction occurs when urine reacts with minerals in the water, forming a hard, crystalline deposit inside the pipes that gradually narrows the passage.
If you are facing a blocked urinal, here are the steps to take before calling a professional.