Urinal - Blocked

If you run a bar, gym, or office, a blocked urinal is a liability.

Before grabbing tools, observe the symptoms to identify where the blockage is located. Likely Cause Partial uric scale buildup in the p-trap Mild (Address immediately before it worsens) Gurgling sounds from nearby drains Blockage located deep within the main soil stack Moderate to Severe Completely stagnant water / Overflows Total blockage in the immediate trap or waste pipe Severe (Isolate the unit) Strong ammonia odor despite cleaning Standing waste trapped behind a layer of uric scale Step-by-Step Guide to Unblocking a Urinal

: Once you've reached 15–30 feet, slowly turn the handle in the opposite direction to pull the cable back. Clean any trapped debris off the coil and repeat if necessary. Commercial Washrooms 5. Method 4: Chemical Descalers If the clog is caused by uric scale

Periodic removal of the "beehive" strainer and manual cleaning of the trap can prevent major downstream issues.

: Routine pipe flushing and trap cleaning, as recommended by , can prevent the initial formation of scale. Commercial Washrooms Health & Safety Considerations A blocked urinal is a blocked urinal

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. How to Unclog a Urinal | Roto-Rooter

Don't wait for the urinal to stop draining. Pour an enzymatic cleaner or a mild descaler down the line once a week or once a month, depending on how heavily the restroom is used.

Crete is a heavy-duty descaler that dissolves uric acid and calcium deposits in urinals. Brodi Specialty Products Ltd.

Modern eco-friendly, low-flush, or waterless urinals are highly efficient but increase the risk of clogs. Without a high volume of water to flush the lines thoroughly, concentrated urine sits in the trap. This stagnant environment speeds up the crystallization of uric salts. How to Unclog a Blocked Urinal If you run a bar, gym, or office,

Select a standard plunger with a that fits tightly over the drain opening.

Plumbers use several specialized tools to clear these stubborn obstructions:

The blocking mechanism—a tragic clump of what I can only assume is industrial-strength paper towel and bad decisions—has created a dam that the Hoover Administration would be proud of. The water level is dangerously high, resting just inches from the lip, creating a high-stakes game of "Will It Overflow?" every time someone else walks in.

: 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. Clean any trapped debris off the coil and

Note: Avoid using standard toilet plungers, as they will not form a tight seal on a urinal drain. 3. Use a Urinal Auger (Drain Snake)

If the blockage is deeper down the pipe, a drain snake (or auger) is necessary.

Public restrooms are highly susceptible to vandalism and improper waste disposal. Items frequently thrown into urinals include: Cigarette butts and vaping pods Chewing gum Paper towels and tissues Plastic wrappers

: 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.

Dealing with a blocked urinal is a common yet urgent maintenance issue, particularly in high-traffic commercial or public restrooms. Understanding the causes and implementing quick solutions can prevent foul odors, unhygienic conditions, and potential water damage. All Day Plumbing & Maintenance Pty Ltd Common Causes of Blockages