Dealing with Blocked Urinals: Causes, Solutions, and Prevention Strategies

Common Causes of Blocked Urinals

• Limescale and Uric Salt Buildup: Hard water deposits minerals that lead to limescale accumulation. Similarly, uric acid in urine leaves behind uratic salts. Over time, this buildup can obstruct the smooth flow in pipes.
• Foreign Objects: Despite their intended purpose, urinals are often misused. Blockages frequently result from flushed paper tissues, cigarette butts, and other non-dissolving items.
• Inconsistent Maintenance: Lack of regular cleaning can lead to slow-draining issues and blockages.
• Outdated Urinal Systems: Aging systems can become inefficient and prone to blockages.

How to Unclog a Urinal

• Check the Trap: The first step is to check the urinal trap (U-bend, J-bend, or vertical trap). Unscrew it to remove any visible blockage or buildup.
• Use a Plunger: For simple blockages, a plunger may be effective. Remove any urinal cakes or inserts, place the plunger over the drain, and pump several times.
• Chemical Treatments: Use specialised urinal unblockers like URIC Xtreme to break down uric scale and calcium deposits.
• Mechanical Rodding: For stubborn blockages, use a urinal auger or snake to break up obstructions in the pipes.
• High-Pressure Water Jetting: Professional services often use power jetting to blast away limescale, uratic salts, and debris.

Prevention Strategies

• Regular Maintenance: Implement a consistent cleaning routine to prevent buildup and slow-draining issues.
• Install Sensor Flush Kits: These systems use infrared sensors to control flushing and include a purge function that flushes the urinal at regular intervals, even when not in use.
• Consider Waterless Urinals: These can help minimise limescale and odours without compromising hygiene.
• Use Enzyme-Based Cleaners: Regular use of these cleaners can help break down uric crystals and prevent buildup.
• Upgrade Outdated Systems: If your urinal system is showing its age, consider upgrading to more efficient models.

When to Call Professionals

• Advanced diagnostic tools like CCTV inspections
• Specialised equipment for thorough cleaning
• Expertise in handling complex blockages
• Recommendations for system upgrades or replacements